20094870832

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2521}}^1\times {\mathrm{8167}}^1$

素因数の和:10757

約数の個数: 40

約数和(自身を含む): 39592615712

約数和(自身を除く): 19497744880

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2521, 5042, 8167, 10084, 16334, 20168, 32668, 40336, 65336, 130672, 153781, 307562, 498187, 615124, 996374, 1230248, 1992748, 2460496, 3985496, 7970992, 20589007, 41178014, 82356028, 164712056, 329424112, 1255929427, 2511858854, 5023717708, 10047435416, 20094870832]

約数ペア:

[(1, 20094870832), (2, 10047435416), (4, 5023717708), (8, 2511858854), (16, 1255929427), (61, 329424112), (122, 164712056), (244, 82356028), (488, 41178014), (976, 20589007), (2521, 7970992), (5042, 3985496), (8167, 2460496), (10084, 1992748), (16334, 1230248), (20168, 996374), (32668, 615124), (40336, 498187), (65336, 307562), (130672, 153781)]