20196472552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{171029}}^1$

素因数の和:171573

約数の個数: 32

約数和(自身を含む): 39251385000

約数和(自身を除く): 19054912448

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 509, 1018, 2036, 4072, 14761, 29522, 59044, 118088, 171029, 342058, 684116, 1368232, 4959841, 9919682, 19839364, 39678728, 87053761, 174107522, 348215044, 696430088, 2524559069, 5049118138, 10098236276, 20196472552]

約数ペア:

[(1, 20196472552), (2, 10098236276), (4, 5049118138), (8, 2524559069), (29, 696430088), (58, 348215044), (116, 174107522), (232, 87053761), (509, 39678728), (1018, 19839364), (2036, 9919682), (4072, 4959841), (14761, 1368232), (29522, 684116), (59044, 342058), (118088, 171029)]