20031090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11317}}^1$

素因数の和:11386

約数の個数: 32

約数和(自身を含む): 48893760

約数和(自身を除く): 28862670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11317, 22634, 33951, 56585, 67902, 113170, 169755, 339510, 667703, 1335406, 2003109, 3338515, 4006218, 6677030, 10015545, 20031090]

約数ペア:

[(1, 20031090), (2, 10015545), (3, 6677030), (5, 4006218), (6, 3338515), (10, 2003109), (15, 1335406), (30, 667703), (59, 339510), (118, 169755), (177, 113170), (295, 67902), (354, 56585), (590, 33951), (885, 22634), (1770, 11317)]