20120287332

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{118603}}^1$

素因数の和:118888

約数の個数: 48

約数和(自身を含む): 47874267392

約数和(自身を除く): 27753980060

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 211, 268, 402, 422, 633, 804, 844, 1266, 2532, 14137, 28274, 42411, 56548, 84822, 118603, 169644, 237206, 355809, 474412, 711618, 1423236, 7946401, 15892802, 23839203, 25025233, 31785604, 47678406, 50050466, 75075699, 95356812, 100100932, 150151398, 300302796, 1676690611, 3353381222, 5030071833, 6706762444, 10060143666, 20120287332]

約数ペア:

[(1, 20120287332), (2, 10060143666), (3, 6706762444), (4, 5030071833), (6, 3353381222), (12, 1676690611), (67, 300302796), (134, 150151398), (201, 100100932), (211, 95356812), (268, 75075699), (402, 50050466), (422, 47678406), (633, 31785604), (804, 25025233), (844, 23839203), (1266, 15892802), (2532, 7946401), (14137, 1423236), (28274, 711618), (42411, 474412), (56548, 355809), (84822, 237206), (118603, 169644)]