20132953930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{655583}}^1$

素因数の和:655710

約数の個数: 32

約数和(自身を含む): 37667234304

約数和(自身を除く): 17534280374

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 3071, 6142, 15355, 30710, 655583, 1311166, 3277915, 6555830, 24256571, 48513142, 54413389, 108826778, 121282855, 242565710, 272066945, 544133890, 2013295393, 4026590786, 10066476965, 20132953930]

約数ペア:

[(1, 20132953930), (2, 10066476965), (5, 4026590786), (10, 2013295393), (37, 544133890), (74, 272066945), (83, 242565710), (166, 121282855), (185, 108826778), (370, 54413389), (415, 48513142), (830, 24256571), (3071, 6555830), (6142, 3277915), (15355, 1311166), (30710, 655583)]