20161651462

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{2719}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 31115059200

約数和(自身を除く): 10953407738

約数列:

[1, 2, 71, 79, 142, 158, 661, 1322, 2719, 5438, 5609, 11218, 46931, 52219, 93862, 104438, 193049, 214801, 386098, 429602, 1797259, 3594518, 3707549, 7415098, 15250871, 30501742, 127605389, 141983461, 255210778, 283966922, 10080825731, 20161651462]

約数ペア:

[(1, 20161651462), (2, 10080825731), (71, 283966922), (79, 255210778), (142, 141983461), (158, 127605389), (661, 30501742), (1322, 15250871), (2719, 7415098), (5438, 3707549), (5609, 3594518), (11218, 1797259), (46931, 429602), (52219, 386098), (93862, 214801), (104438, 193049)]