20187156930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2377757}}^1$

素因数の和:2378050

約数の個数: 32

約数和(自身を含む): 48620395584

約数和(自身を除く): 28433238654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 4245, 8490, 2377757, 4755514, 7133271, 11888785, 14266542, 23777570, 35666355, 71332710, 672905231, 1345810462, 2018715693, 3364526155, 4037431386, 6729052310, 10093578465, 20187156930]

約数ペア:

[(1, 20187156930), (2, 10093578465), (3, 6729052310), (5, 4037431386), (6, 3364526155), (10, 2018715693), (15, 1345810462), (30, 672905231), (283, 71332710), (566, 35666355), (849, 23777570), (1415, 14266542), (1698, 11888785), (2830, 7133271), (4245, 4755514), (8490, 2377757)]