20602192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2735

約数の個数: 40

約数和(自身を含む): 44165576

約数和(自身を除く): 23563384

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 2677, 3848, 5354, 7696, 10708, 21416, 34801, 42832, 69602, 99049, 139204, 198098, 278408, 396196, 556816, 792392, 1287637, 1584784, 2575274, 5150548, 10301096, 20602192]

約数ペア:

[(1, 20602192), (2, 10301096), (4, 5150548), (8, 2575274), (13, 1584784), (16, 1287637), (26, 792392), (37, 556816), (52, 396196), (74, 278408), (104, 198098), (148, 139204), (208, 99049), (296, 69602), (481, 42832), (592, 34801), (962, 21416), (1924, 10708), (2677, 7696), (3848, 5354)]