20180935533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1\times {\mathrm{5323}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 29617454592

約数和(自身を除く): 9436519059

約数列:

[1, 3, 11, 33, 131, 393, 877, 1441, 2631, 4323, 5323, 9647, 15969, 28941, 58553, 114887, 175659, 344661, 697313, 1263757, 2091939, 3791271, 4668271, 7670443, 14004813, 23011329, 51350981, 154052943, 611543501, 1834630503, 6726978511, 20180935533]

約数ペア:

[(1, 20180935533), (3, 6726978511), (11, 1834630503), (33, 611543501), (131, 154052943), (393, 51350981), (877, 23011329), (1441, 14004813), (2631, 7670443), (4323, 4668271), (5323, 3791271), (9647, 2091939), (15969, 1263757), (28941, 697313), (58553, 344661), (114887, 175659)]