20086833022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{21587}}^1$

素因数の和:22176

約数の個数: 32

約数和(自身を含む): 32454535680

約数和(自身を除く): 12367702658

約数列:

[1, 2, 19, 38, 47, 94, 521, 893, 1042, 1786, 9899, 19798, 21587, 24487, 43174, 48974, 410153, 465253, 820306, 930506, 1014589, 2029178, 11246827, 19277191, 22493654, 38554382, 213689713, 427379426, 528600869, 1057201738, 10043416511, 20086833022]

約数ペア:

[(1, 20086833022), (2, 10043416511), (19, 1057201738), (38, 528600869), (47, 427379426), (94, 213689713), (521, 38554382), (893, 22493654), (1042, 19277191), (1786, 11246827), (9899, 2029178), (19798, 1014589), (21587, 930506), (24487, 820306), (43174, 465253), (48974, 410153)]