20000571882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1\times {\mathrm{31481}}^1$

素因数の和:37078

約数の個数: 32

約数和(自身を含む): 42115360320

約数和(自身を除く): 22114788438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 5573, 11146, 16719, 31481, 33438, 62962, 94443, 105887, 188886, 211774, 317661, 598139, 635322, 1196278, 1794417, 3588834, 175443613, 350887226, 526330839, 1052661678, 3333428647, 6666857294, 10000285941, 20000571882]

約数ペア:

[(1, 20000571882), (2, 10000285941), (3, 6666857294), (6, 3333428647), (19, 1052661678), (38, 526330839), (57, 350887226), (114, 175443613), (5573, 3588834), (11146, 1794417), (16719, 1196278), (31481, 635322), (33438, 598139), (62962, 317661), (94443, 211774), (105887, 188886)]