20170273535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{418427}}^1$

素因数の和:418774

約数の個数: 16

約数和(自身を含む): 25065510912

約数和(自身を除く): 4895237377

約数列:

[1, 5, 31, 155, 311, 1555, 9641, 48205, 418427, 2092135, 12971237, 64856185, 130130797, 650653985, 4034054707, 20170273535]

約数ペア:

[(1, 20170273535), (5, 4034054707), (31, 650653985), (155, 130130797), (311, 64856185), (1555, 12971237), (9641, 2092135), (48205, 418427)]