20176774290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4769923}}^1$

素因数の和:4769983

約数の個数: 48

約数和(自身を含む): 53575786368

約数和(自身を除く): 33399012078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 4769923, 9539846, 14309769, 23849615, 28619538, 42929307, 47699230, 71548845, 85858614, 143097690, 214646535, 224186381, 429293070, 448372762, 672559143, 1120931905, 1345118286, 2017677429, 2241863810, 3362795715, 4035354858, 6725591430, 10088387145, 20176774290]

約数ペア:

[(1, 20176774290), (2, 10088387145), (3, 6725591430), (5, 4035354858), (6, 3362795715), (9, 2241863810), (10, 2017677429), (15, 1345118286), (18, 1120931905), (30, 672559143), (45, 448372762), (47, 429293070), (90, 224186381), (94, 214646535), (141, 143097690), (235, 85858614), (282, 71548845), (423, 47699230), (470, 42929307), (705, 28619538), (846, 23849615), (1410, 14309769), (2115, 9539846), (4230, 4769923)]