2020395612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{68749}}^1$

素因数の和:68866

約数の個数: 48

約数和(自身を含む): 4928000000

約数和(自身を除く): 2907604388

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4898, 7347, 9796, 14694, 29388, 68749, 137498, 206247, 274996, 412494, 824988, 2131219, 4262438, 5431171, 6393657, 8524876, 10862342, 12787314, 16293513, 21724684, 25574628, 32587026, 65174052, 168366301, 336732602, 505098903, 673465204, 1010197806, 2020395612]

約数ペア:

[(1, 2020395612), (2, 1010197806), (3, 673465204), (4, 505098903), (6, 336732602), (12, 168366301), (31, 65174052), (62, 32587026), (79, 25574628), (93, 21724684), (124, 16293513), (158, 12787314), (186, 10862342), (237, 8524876), (316, 6393657), (372, 5431171), (474, 4262438), (948, 2131219), (2449, 824988), (4898, 412494), (7347, 274996), (9796, 206247), (14694, 137498), (29388, 68749)]