20234772780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{841013}}^1$

素因数の和:841426

約数の個数: 48

約数和(自身を含む): 56798721504

約数和(自身を除く): 36563948724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 841013, 1682026, 2523039, 3364052, 4205065, 5046078, 8410130, 10092156, 12615195, 16820260, 25230390, 50460780, 337246213, 674492426, 1011738639, 1348984852, 1686231065, 2023477278, 3372462130, 4046954556, 5058693195, 6744924260, 10117386390, 20234772780]

約数ペア:

[(1, 20234772780), (2, 10117386390), (3, 6744924260), (4, 5058693195), (5, 4046954556), (6, 3372462130), (10, 2023477278), (12, 1686231065), (15, 1348984852), (20, 1011738639), (30, 674492426), (60, 337246213), (401, 50460780), (802, 25230390), (1203, 16820260), (1604, 12615195), (2005, 10092156), (2406, 8410130), (4010, 5046078), (4812, 4205065), (6015, 3364052), (8020, 2523039), (12030, 1682026), (24060, 841013)]