20267058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10267}}^1$

素因数の和:10326

約数の個数: 32

約数和(自身を含む): 47314944

約数和(自身を除く): 27047886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10267, 20534, 30801, 61602, 71869, 143738, 215607, 431214, 482549, 965098, 1447647, 2895294, 3377843, 6755686, 10133529, 20267058]

約数ペア:

[(1, 20267058), (2, 10133529), (3, 6755686), (6, 3377843), (7, 2895294), (14, 1447647), (21, 965098), (42, 482549), (47, 431214), (94, 215607), (141, 143738), (282, 71869), (329, 61602), (658, 30801), (987, 20534), (1974, 10267)]