20736023632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{76235381}}^1$

素因数の和:76235406

約数の個数: 20

約数和(自身を含む): 42539343156

約数和(自身を除く): 21803319524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 76235381, 152470762, 304941524, 609883048, 1219766096, 1296001477, 2592002954, 5184005908, 10368011816, 20736023632]

約数ペア:

[(1, 20736023632), (2, 10368011816), (4, 5184005908), (8, 2592002954), (16, 1296001477), (17, 1219766096), (34, 609883048), (68, 304941524), (136, 152470762), (272, 76235381)]