20167574424

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1\times {\mathrm{5737}}^1$

素因数の和:7880

約数の個数: 64

約数和(自身を含む): 51162762240

約数和(自身を除く): 30995187816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 2063, 4126, 5737, 6189, 8252, 11474, 12378, 16504, 17211, 22948, 24756, 34422, 45896, 49512, 68844, 137688, 146473, 292946, 407327, 439419, 585892, 814654, 878838, 1171784, 1221981, 1629308, 1757676, 2443962, 3258616, 3515352, 4887924, 9775848, 11835431, 23670862, 35506293, 47341724, 71012586, 94683448, 142025172, 284050344, 840315601, 1680631202, 2520946803, 3361262404, 5041893606, 6722524808, 10083787212, 20167574424]

約数ペア:

[(1, 20167574424), (2, 10083787212), (3, 6722524808), (4, 5041893606), (6, 3361262404), (8, 2520946803), (12, 1680631202), (24, 840315601), (71, 284050344), (142, 142025172), (213, 94683448), (284, 71012586), (426, 47341724), (568, 35506293), (852, 23670862), (1704, 11835431), (2063, 9775848), (4126, 4887924), (5737, 3515352), (6189, 3258616), (8252, 2443962), (11474, 1757676), (12378, 1629308), (16504, 1221981), (17211, 1171784), (22948, 878838), (24756, 814654), (34422, 585892), (45896, 439419), (49512, 407327), (68844, 292946), (137688, 146473)]