20186094480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84108727}}^1$

素因数の和:84108743

約数の個数: 40

約数和(自身を含む): 62576893632

約数和(自身を除く): 42390799152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84108727, 168217454, 252326181, 336434908, 420543635, 504652362, 672869816, 841087270, 1009304724, 1261630905, 1345739632, 1682174540, 2018609448, 2523261810, 3364349080, 4037218896, 5046523620, 6728698160, 10093047240, 20186094480]

約数ペア:

[(1, 20186094480), (2, 10093047240), (3, 6728698160), (4, 5046523620), (5, 4037218896), (6, 3364349080), (8, 2523261810), (10, 2018609448), (12, 1682174540), (15, 1345739632), (16, 1261630905), (20, 1009304724), (24, 841087270), (30, 672869816), (40, 504652362), (48, 420543635), (60, 336434908), (80, 252326181), (120, 168217454), (240, 84108727)]