20121637890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11368157}}^1$

素因数の和:11368226

約数の個数: 32

約数和(自身を含む): 49110442560

約数和(自身を除く): 28988804670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11368157, 22736314, 34104471, 56840785, 68208942, 113681570, 170522355, 341044710, 670721263, 1341442526, 2012163789, 3353606315, 4024327578, 6707212630, 10060818945, 20121637890]

約数ペア:

[(1, 20121637890), (2, 10060818945), (3, 6707212630), (5, 4024327578), (6, 3353606315), (10, 2012163789), (15, 1341442526), (30, 670721263), (59, 341044710), (118, 170522355), (177, 113681570), (295, 68208942), (354, 56840785), (590, 34104471), (885, 22736314), (1770, 11368157)]