20003400616

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{2054581}}^1$

素因数の和:2055804

約数の個数: 16

約数和(自身を含む): 37537213140

約数和(自身を除く): 17533812524

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 2054581, 4109162, 8218324, 16436648, 2500425077, 5000850154, 10001700308, 20003400616]

約数ペア:

[(1, 20003400616), (2, 10001700308), (4, 5000850154), (8, 2500425077), (1217, 16436648), (2434, 8218324), (4868, 4109162), (9736, 2054581)]