2000466735

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{20389}}^1$

素因数の和:20639

約数の個数: 32

約数和(自身を含む): 3319818240

約数和(自身を除く): 1319351505

約数列:

[1, 3, 5, 15, 31, 93, 155, 211, 465, 633, 1055, 3165, 6541, 19623, 20389, 32705, 61167, 98115, 101945, 305835, 632059, 1896177, 3160295, 4302079, 9480885, 12906237, 21510395, 64531185, 133364449, 400093347, 666822245, 2000466735]

約数ペア:

[(1, 2000466735), (3, 666822245), (5, 400093347), (15, 133364449), (31, 64531185), (93, 21510395), (155, 12906237), (211, 9480885), (465, 4302079), (633, 3160295), (1055, 1896177), (3165, 632059), (6541, 305835), (19623, 101945), (20389, 98115), (32705, 61167)]