20941770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24071}}^1$

素因数の和:24110

約数の個数: 32

約数和(自身を含む): 51995520

約数和(自身を除く): 31053750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 24071, 48142, 72213, 120355, 144426, 240710, 361065, 698059, 722130, 1396118, 2094177, 3490295, 4188354, 6980590, 10470885, 20941770]

約数ペア:

[(1, 20941770), (2, 10470885), (3, 6980590), (5, 4188354), (6, 3490295), (10, 2094177), (15, 1396118), (29, 722130), (30, 698059), (58, 361065), (87, 240710), (145, 144426), (174, 120355), (290, 72213), (435, 48142), (870, 24071)]