20343494512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3124001}}^1$

素因数の和:3124057

約数の個数: 40

約数和(自身を含む): 44160892272

約数和(自身を除く): 23817397760

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 3124001, 6248002, 12496004, 24992008, 34364011, 49984016, 68728022, 115588037, 137456044, 231176074, 274912088, 462352148, 549824176, 924704296, 1271468407, 1849408592, 2542936814, 5085873628, 10171747256, 20343494512]

約数ペア:

[(1, 20343494512), (2, 10171747256), (4, 5085873628), (8, 2542936814), (11, 1849408592), (16, 1271468407), (22, 924704296), (37, 549824176), (44, 462352148), (74, 274912088), (88, 231176074), (148, 137456044), (176, 115588037), (296, 68728022), (407, 49984016), (592, 34364011), (814, 24992008), (1628, 12496004), (3256, 6248002), (6512, 3124001)]