20163440172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{47911}}^1$

素因数の和:49998

約数の個数: 48

約数和(自身を含む): 49840745472

約数和(自身を除く): 29677305300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2063, 4126, 6189, 8252, 12378, 24756, 35071, 47911, 70142, 95822, 105213, 140284, 143733, 191644, 210426, 287466, 420852, 574932, 814487, 1628974, 2443461, 3257948, 4886922, 9773844, 98840393, 197680786, 296521179, 395361572, 593042358, 1186084716, 1680286681, 3360573362, 5040860043, 6721146724, 10081720086, 20163440172]

約数ペア:

[(1, 20163440172), (2, 10081720086), (3, 6721146724), (4, 5040860043), (6, 3360573362), (12, 1680286681), (17, 1186084716), (34, 593042358), (51, 395361572), (68, 296521179), (102, 197680786), (204, 98840393), (2063, 9773844), (4126, 4886922), (6189, 3257948), (8252, 2443461), (12378, 1628974), (24756, 814487), (35071, 574932), (47911, 420852), (70142, 287466), (95822, 210426), (105213, 191644), (140284, 143733)]