20008416090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51303631}}^1$

素因数の和:51303654

約数の個数: 32

約数和(自身を含む): 51714061056

約数和(自身を除く): 31705644966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51303631, 102607262, 153910893, 256518155, 307821786, 513036310, 666947203, 769554465, 1333894406, 1539108930, 2000841609, 3334736015, 4001683218, 6669472030, 10004208045, 20008416090]

約数ペア:

[(1, 20008416090), (2, 10004208045), (3, 6669472030), (5, 4001683218), (6, 3334736015), (10, 2000841609), (13, 1539108930), (15, 1333894406), (26, 769554465), (30, 666947203), (39, 513036310), (65, 307821786), (78, 256518155), (130, 153910893), (195, 102607262), (390, 51303631)]