20176074176

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{3990521}}^1$

素因数の和:3990612

約数の個数: 28

約数和(自身を含む): 40543703520

約数和(自身を除く): 20367629344

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 3990521, 7981042, 15962084, 31924168, 63848336, 127696672, 255393344, 315251159, 630502318, 1261004636, 2522009272, 5044018544, 10088037088, 20176074176]

約数ペア:

[(1, 20176074176), (2, 10088037088), (4, 5044018544), (8, 2522009272), (16, 1261004636), (32, 630502318), (64, 315251159), (79, 255393344), (158, 127696672), (316, 63848336), (632, 31924168), (1264, 15962084), (2528, 7981042), (5056, 3990521)]