20122359864

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{17659}}^1$

素因数の和:18348

約数の個数: 64

約数和(自身を含む): 51030336000

約数和(自身を除く): 30907976136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 601, 632, 948, 1202, 1803, 1896, 2404, 3606, 4808, 7212, 14424, 17659, 35318, 47479, 52977, 70636, 94958, 105954, 141272, 142437, 189916, 211908, 284874, 379832, 423816, 569748, 1139496, 1395061, 2790122, 4185183, 5580244, 8370366, 10613059, 11160488, 16740732, 21226118, 31839177, 33481464, 42452236, 63678354, 84904472, 127356708, 254713416, 838431661, 1676863322, 2515294983, 3353726644, 5030589966, 6707453288, 10061179932, 20122359864]

約数ペア:

[(1, 20122359864), (2, 10061179932), (3, 6707453288), (4, 5030589966), (6, 3353726644), (8, 2515294983), (12, 1676863322), (24, 838431661), (79, 254713416), (158, 127356708), (237, 84904472), (316, 63678354), (474, 42452236), (601, 33481464), (632, 31839177), (948, 21226118), (1202, 16740732), (1803, 11160488), (1896, 10613059), (2404, 8370366), (3606, 5580244), (4808, 4185183), (7212, 2790122), (14424, 1395061), (17659, 1139496), (35318, 569748), (47479, 423816), (52977, 379832), (70636, 284874), (94958, 211908), (105954, 189916), (141272, 142437)]