2020382676

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 5758448640

約数和(自身を除く): 3738065964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 223, 234, 239, 243, 324, 351, 446, 468, 478, 486, 669, 702, 717, 729, 892, 956, 972, 1053, 1338, 1404, 1434, 1458, 2007, 2106, 2151, 2676, 2868, 2899, 2916, 3107, 3159, 4014, 4212, 4302, 5798, 6021, 6214, 6318, 6453, 8028, 8604, 8697, 9321, 9477, 11596, 12042, 12428, 12636, 12906, 17394, 18063, 18642, 18954, 19359, 24084, 25812, 26091, 27963, 34788, 36126, 37284, 37908, 38718, 52182, 53297, 54189, 55926, 58077, 72252, 77436, 78273, 83889, 104364, 106594, 108378, 111852, 116154, 156546, 159891, 162567, 167778, 174231, 213188, 216756, 232308, 234819, 251667, 313092, 319782, 325134, 335556, 348462, 469638, 479673, 503334, 639564, 650268, 692861, 696924, 704457, 755001, 939276, 959346, 1006668, 1385722, 1408914, 1439019, 1510002, 1918692, 2078583, 2113371, 2265003, 2771444, 2817828, 2878038, 3020004, 4157166, 4226742, 4317057, 4530006, 5756076, 6235749, 8314332, 8453484, 8634114, 9060012, 12471498, 12951171, 17268228, 18707247, 24942996, 25902342, 37414494, 38853513, 51804684, 56121741, 74828988, 77707026, 112243482, 155414052, 168365223, 224486964, 336730446, 505095669, 673460892, 1010191338, 2020382676]

約数ペア:

[(1, 2020382676), (2, 1010191338), (3, 673460892), (4, 505095669), (6, 336730446), (9, 224486964), (12, 168365223), (13, 155414052), (18, 112243482), (26, 77707026), (27, 74828988), (36, 56121741), (39, 51804684), (52, 38853513), (54, 37414494), (78, 25902342), (81, 24942996), (108, 18707247), (117, 17268228), (156, 12951171), (162, 12471498), (223, 9060012), (234, 8634114), (239, 8453484), (243, 8314332), (324, 6235749), (351, 5756076), (446, 4530006), (468, 4317057), (478, 4226742), (486, 4157166), (669, 3020004), (702, 2878038), (717, 2817828), (729, 2771444), (892, 2265003), (956, 2113371), (972, 2078583), (1053, 1918692), (1338, 1510002), (1404, 1439019), (1434, 1408914), (1458, 1385722), (2007, 1006668), (2106, 959346), (2151, 939276), (2676, 755001), (2868, 704457), (2899, 696924), (2916, 692861), (3107, 650268), (3159, 639564), (4014, 503334), (4212, 479673), (4302, 469638), (5798, 348462), (6021, 335556), (6214, 325134), (6318, 319782), (6453, 313092), (8028, 251667), (8604, 234819), (8697, 232308), (9321, 216756), (9477, 213188), (11596, 174231), (12042, 167778), (12428, 162567), (12636, 159891), (12906, 156546), (17394, 116154), (18063, 111852), (18642, 108378), (18954, 106594), (19359, 104364), (24084, 83889), (25812, 78273), (26091, 77436), (27963, 72252), (34788, 58077), (36126, 55926), (37284, 54189), (37908, 53297), (38718, 52182)]