20237947128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57119}}^1$

素因数の和:57194

約数の個数: 192

約数和(自身を含む): 67721472000

約数和(自身を除く): 47483524872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 888, 1036, 1064, 1197, 1332, 1368, 1406, 1554, 1596, 2072, 2109, 2331, 2394, 2664, 2812, 3108, 3192, 4218, 4662, 4788, 4921, 5624, 6216, 6327, 8436, 9324, 9576, 9842, 12654, 14763, 16872, 18648, 19684, 25308, 29526, 39368, 44289, 50616, 57119, 59052, 88578, 114238, 118104, 171357, 177156, 228476, 342714, 354312, 399833, 456952, 514071, 685428, 799666, 1028142, 1085261, 1199499, 1370856, 1599332, 2056284, 2113403, 2170522, 2398998, 3198664, 3255783, 3598497, 4112568, 4226806, 4341044, 4797996, 6340209, 6511566, 7196994, 7596827, 8453612, 8682088, 9595992, 9767349, 12680418, 13023132, 14393988, 14793821, 15193654, 16907224, 19020627, 19534698, 22790481, 25360836, 26046264, 28787976, 29587642, 30387308, 38041254, 39069396, 40154657, 44381463, 45580962, 50721672, 59175284, 60774616, 68371443, 76082508, 78138792, 80309314, 88762926, 91161924, 118350568, 120463971, 133144389, 136742886, 152165016, 160618628, 177525852, 182323848, 240927942, 266288778, 273485772, 281082599, 321237256, 355051704, 361391913, 481855884, 532577556, 546971544, 562165198, 722783826, 843247797, 963711768, 1065155112, 1124330396, 1445567652, 1686495594, 2248660792, 2529743391, 2891135304, 3372991188, 5059486782, 6745982376, 10118973564, 20237947128]

約数ペア:

[(1, 20237947128), (2, 10118973564), (3, 6745982376), (4, 5059486782), (6, 3372991188), (7, 2891135304), (8, 2529743391), (9, 2248660792), (12, 1686495594), (14, 1445567652), (18, 1124330396), (19, 1065155112), (21, 963711768), (24, 843247797), (28, 722783826), (36, 562165198), (37, 546971544), (38, 532577556), (42, 481855884), (56, 361391913), (57, 355051704), (63, 321237256), (72, 281082599), (74, 273485772), (76, 266288778), (84, 240927942), (111, 182323848), (114, 177525852), (126, 160618628), (133, 152165016), (148, 136742886), (152, 133144389), (168, 120463971), (171, 118350568), (222, 91161924), (228, 88762926), (252, 80309314), (259, 78138792), (266, 76082508), (296, 68371443), (333, 60774616), (342, 59175284), (399, 50721672), (444, 45580962), (456, 44381463), (504, 40154657), (518, 39069396), (532, 38041254), (666, 30387308), (684, 29587642), (703, 28787976), (777, 26046264), (798, 25360836), (888, 22790481), (1036, 19534698), (1064, 19020627), (1197, 16907224), (1332, 15193654), (1368, 14793821), (1406, 14393988), (1554, 13023132), (1596, 12680418), (2072, 9767349), (2109, 9595992), (2331, 8682088), (2394, 8453612), (2664, 7596827), (2812, 7196994), (3108, 6511566), (3192, 6340209), (4218, 4797996), (4662, 4341044), (4788, 4226806), (4921, 4112568), (5624, 3598497), (6216, 3255783), (6327, 3198664), (8436, 2398998), (9324, 2170522), (9576, 2113403), (9842, 2056284), (12654, 1599332), (14763, 1370856), (16872, 1199499), (18648, 1085261), (19684, 1028142), (25308, 799666), (29526, 685428), (39368, 514071), (44289, 456952), (50616, 399833), (57119, 354312), (59052, 342714), (88578, 228476), (114238, 177156), (118104, 171357)]