20121493416

素因数分解:

$2^3\times 3^1\times {\mathrm{929}}^1\times {\mathrm{902471}}^1$

素因数の和:903409

約数の個数: 32

約数和(自身を含む): 50357937600

約数和(自身を除く): 30236444184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 929, 1858, 2787, 3716, 5574, 7432, 11148, 22296, 902471, 1804942, 2707413, 3609884, 5414826, 7219768, 10829652, 21659304, 838395559, 1676791118, 2515186677, 3353582236, 5030373354, 6707164472, 10060746708, 20121493416]

約数ペア:

[(1, 20121493416), (2, 10060746708), (3, 6707164472), (4, 5030373354), (6, 3353582236), (8, 2515186677), (12, 1676791118), (24, 838395559), (929, 21659304), (1858, 10829652), (2787, 7219768), (3716, 5414826), (5574, 3609884), (7432, 2707413), (11148, 1804942), (22296, 902471)]