20007391383

素因数分解:

$3^2\times 7^1\times {\mathrm{5119}}^1\times {\mathrm{62039}}^1$

素因数の和:67171

約数の個数: 24

約数和(自身を含む): 33035059200

約数和(自身を除く): 13027667817

約数列:

[1, 3, 7, 9, 21, 63, 5119, 15357, 35833, 46071, 62039, 107499, 186117, 322497, 434273, 558351, 1302819, 3908457, 317577641, 952732923, 2223043487, 2858198769, 6669130461, 20007391383]

約数ペア:

[(1, 20007391383), (3, 6669130461), (7, 2858198769), (9, 2223043487), (21, 952732923), (63, 317577641), (5119, 3908457), (15357, 1302819), (35833, 558351), (46071, 434273), (62039, 322497), (107499, 186117)]