20403976350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{2351}}^1\times {\mathrm{57859}}^1$

素因数の和:60225

約数の個数: 48

約数和(自身を含む): 50624259840

約数和(自身を除く): 30220283490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 2351, 4702, 7053, 11755, 14106, 23510, 35265, 57859, 58775, 70530, 115718, 117550, 173577, 176325, 289295, 347154, 352650, 578590, 867885, 1446475, 1735770, 2892950, 4339425, 8678850, 136026509, 272053018, 408079527, 680132545, 816159054, 1360265090, 2040397635, 3400662725, 4080795270, 6801325450, 10201988175, 20403976350]

約数ペア:

[(1, 20403976350), (2, 10201988175), (3, 6801325450), (5, 4080795270), (6, 3400662725), (10, 2040397635), (15, 1360265090), (25, 816159054), (30, 680132545), (50, 408079527), (75, 272053018), (150, 136026509), (2351, 8678850), (4702, 4339425), (7053, 2892950), (11755, 1735770), (14106, 1446475), (23510, 867885), (35265, 578590), (57859, 352650), (58775, 347154), (70530, 289295), (115718, 176325), (117550, 173577)]