20120875674

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{266933}}^1$

素因数の和:267694

約数の個数: 32

約数和(自身を含む): 42666730560

約数和(自身を除く): 22545854886

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 739, 1478, 2217, 4434, 12563, 25126, 37689, 75378, 266933, 533866, 800799, 1601598, 4537861, 9075722, 13613583, 27227166, 197263487, 394526974, 591790461, 1183580922, 3353479279, 6706958558, 10060437837, 20120875674]

約数ペア:

[(1, 20120875674), (2, 10060437837), (3, 6706958558), (6, 3353479279), (17, 1183580922), (34, 591790461), (51, 394526974), (102, 197263487), (739, 27227166), (1478, 13613583), (2217, 9075722), (4434, 4537861), (12563, 1601598), (25126, 800799), (37689, 533866), (75378, 266933)]