20177562242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1\times {\mathrm{7297}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 32309238528

約数和(自身を除く): 12131676286

約数列:

[1, 2, 17, 34, 167, 334, 487, 974, 2839, 5678, 7297, 8279, 14594, 16558, 81329, 124049, 162658, 248098, 1218599, 1382593, 2437198, 2765186, 3553639, 7107278, 20716183, 41432366, 60411863, 120823726, 593457713, 1186915426, 10088781121, 20177562242]

約数ペア:

[(1, 20177562242), (2, 10088781121), (17, 1186915426), (34, 593457713), (167, 120823726), (334, 60411863), (487, 41432366), (974, 20716183), (2839, 7107278), (5678, 3553639), (7297, 2765186), (8279, 2437198), (14594, 1382593), (16558, 1218599), (81329, 248098), (124049, 162658)]