20084843536

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4253}}^1\times {\mathrm{5569}}^1$

素因数の和:9883

約数の個数: 40

約数和(自身を含む): 39665061720

約数和(自身を除く): 19580218184

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4253, 5569, 8506, 11138, 17012, 22276, 34024, 44552, 68048, 89104, 225409, 295157, 450818, 590314, 901636, 1180628, 1803272, 2361256, 3606544, 4722512, 23684957, 47369914, 94739828, 189479656, 378959312, 1255302721, 2510605442, 5021210884, 10042421768, 20084843536]

約数ペア:

[(1, 20084843536), (2, 10042421768), (4, 5021210884), (8, 2510605442), (16, 1255302721), (53, 378959312), (106, 189479656), (212, 94739828), (424, 47369914), (848, 23684957), (4253, 4722512), (5569, 3606544), (8506, 2361256), (11138, 1803272), (17012, 1180628), (22276, 901636), (34024, 590314), (44552, 450818), (68048, 295157), (89104, 225409)]