20170648510

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3889}}^1\times {\mathrm{5347}}^1$

素因数の和:9340

約数の個数: 32

約数和(自身を含む): 36697762080

約数和(自身を除く): 16527113570

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 3889, 5347, 7778, 10694, 19445, 26735, 38890, 53470, 377233, 518659, 754466, 1037318, 1886165, 2593295, 3772330, 5186590, 20794483, 41588966, 103972415, 207944830, 2017064851, 4034129702, 10085324255, 20170648510]

約数ペア:

[(1, 20170648510), (2, 10085324255), (5, 4034129702), (10, 2017064851), (97, 207944830), (194, 103972415), (485, 41588966), (970, 20794483), (3889, 5186590), (5347, 3772330), (7778, 2593295), (10694, 1886165), (19445, 1037318), (26735, 754466), (38890, 518659), (53470, 377233)]