20104114548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1899

約数の個数: 216

約数和(自身を含む): 58710953952

約数和(自身を除く): 38606839404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 53, 57, 76, 84, 98, 106, 114, 133, 147, 159, 196, 212, 228, 266, 294, 318, 361, 371, 399, 532, 588, 636, 722, 742, 798, 931, 1007, 1083, 1113, 1444, 1484, 1596, 1787, 1862, 2014, 2166, 2226, 2527, 2597, 2793, 3021, 3574, 3724, 4028, 4332, 4452, 5054, 5194, 5361, 5586, 6042, 7049, 7148, 7581, 7791, 10108, 10388, 10722, 11172, 12084, 12509, 14098, 15162, 15582, 17689, 19133, 21147, 21444, 25018, 28196, 30324, 31164, 33953, 35378, 37527, 38266, 42294, 49343, 50036, 53067, 57399, 67906, 70756, 75054, 76532, 84588, 87563, 94711, 98686, 101859, 106134, 114798, 133931, 135812, 148029, 150108, 175126, 189422, 197372, 203718, 212268, 229596, 237671, 262689, 267862, 284133, 296058, 350252, 378844, 401793, 407436, 475342, 525378, 535724, 568266, 592116, 645107, 662977, 713013, 803586, 937517, 950684, 1050756, 1136532, 1290214, 1325954, 1426026, 1607172, 1663697, 1799509, 1875034, 1935321, 1988931, 2580428, 2651908, 2812551, 2852052, 3327394, 3599018, 3750068, 3870642, 3977862, 4515749, 4640839, 4991091, 5398527, 5625102, 6654788, 7198036, 7741284, 7955724, 9031498, 9281678, 9982182, 10797054, 11250204, 12596563, 13547247, 13922517, 18062996, 18563356, 19964364, 21594108, 25193126, 27094494, 27845034, 31610243, 34190671, 37789689, 50386252, 54188988, 55690068, 63220486, 68381342, 75579378, 88175941, 94830729, 102572013, 126440972, 136762684, 151158756, 176351882, 189661458, 205144026, 239334697, 264527823, 352703764, 379322916, 410288052, 478669394, 529055646, 718004091, 957338788, 1058111292, 1436008182, 1675342879, 2872016364, 3350685758, 5026028637, 6701371516, 10052057274, 20104114548]

約数ペア:

[(1, 20104114548), (2, 10052057274), (3, 6701371516), (4, 5026028637), (6, 3350685758), (7, 2872016364), (12, 1675342879), (14, 1436008182), (19, 1058111292), (21, 957338788), (28, 718004091), (38, 529055646), (42, 478669394), (49, 410288052), (53, 379322916), (57, 352703764), (76, 264527823), (84, 239334697), (98, 205144026), (106, 189661458), (114, 176351882), (133, 151158756), (147, 136762684), (159, 126440972), (196, 102572013), (212, 94830729), (228, 88175941), (266, 75579378), (294, 68381342), (318, 63220486), (361, 55690068), (371, 54188988), (399, 50386252), (532, 37789689), (588, 34190671), (636, 31610243), (722, 27845034), (742, 27094494), (798, 25193126), (931, 21594108), (1007, 19964364), (1083, 18563356), (1113, 18062996), (1444, 13922517), (1484, 13547247), (1596, 12596563), (1787, 11250204), (1862, 10797054), (2014, 9982182), (2166, 9281678), (2226, 9031498), (2527, 7955724), (2597, 7741284), (2793, 7198036), (3021, 6654788), (3574, 5625102), (3724, 5398527), (4028, 4991091), (4332, 4640839), (4452, 4515749), (5054, 3977862), (5194, 3870642), (5361, 3750068), (5586, 3599018), (6042, 3327394), (7049, 2852052), (7148, 2812551), (7581, 2651908), (7791, 2580428), (10108, 1988931), (10388, 1935321), (10722, 1875034), (11172, 1799509), (12084, 1663697), (12509, 1607172), (14098, 1426026), (15162, 1325954), (15582, 1290214), (17689, 1136532), (19133, 1050756), (21147, 950684), (21444, 937517), (25018, 803586), (28196, 713013), (30324, 662977), (31164, 645107), (33953, 592116), (35378, 568266), (37527, 535724), (38266, 525378), (42294, 475342), (49343, 407436), (50036, 401793), (53067, 378844), (57399, 350252), (67906, 296058), (70756, 284133), (75054, 267862), (76532, 262689), (84588, 237671), (87563, 229596), (94711, 212268), (98686, 203718), (101859, 197372), (106134, 189422), (114798, 175126), (133931, 150108), (135812, 148029)]