2003755060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3231863}}^1$

素因数の和:3231903

約数の個数: 24

約数和(自身を含む): 4343625216

約数和(自身を除く): 2339870156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3231863, 6463726, 12927452, 16159315, 32318630, 64637260, 100187753, 200375506, 400751012, 500938765, 1001877530, 2003755060]

約数ペア:

[(1, 2003755060), (2, 1001877530), (4, 500938765), (5, 400751012), (10, 200375506), (20, 100187753), (31, 64637260), (62, 32318630), (124, 16159315), (155, 12927452), (310, 6463726), (620, 3231863)]