2020658504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{3499}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 3894240000

約数和(自身を除く): 1873581496

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1951, 3499, 3902, 6998, 7804, 13996, 15608, 27992, 72187, 129463, 144374, 258926, 288748, 517852, 577496, 1035704, 6826549, 13653098, 27306196, 54612392, 252582313, 505164626, 1010329252, 2020658504]

約数ペア:

[(1, 2020658504), (2, 1010329252), (4, 505164626), (8, 252582313), (37, 54612392), (74, 27306196), (148, 13653098), (296, 6826549), (1951, 1035704), (3499, 577496), (3902, 517852), (6998, 288748), (7804, 258926), (13996, 144374), (15608, 129463), (27992, 72187)]