20536416930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8247557}}^1$

素因数の和:8247650

約数の個数: 32

約数和(自身を含む): 49881230784

約数和(自身を除く): 29344813854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8247557, 16495114, 24742671, 41237785, 49485342, 82475570, 123713355, 247426710, 684547231, 1369094462, 2053641693, 3422736155, 4107283386, 6845472310, 10268208465, 20536416930]

約数ペア:

[(1, 20536416930), (2, 10268208465), (3, 6845472310), (5, 4107283386), (6, 3422736155), (10, 2053641693), (15, 1369094462), (30, 684547231), (83, 247426710), (166, 123713355), (249, 82475570), (415, 49485342), (498, 41237785), (830, 24742671), (1245, 16495114), (2490, 8247557)]