20122131465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14424467}}^1$

素因数の和:14424509

約数の個数: 24

約数和(自身を含む): 36003472128

約数和(自身を除く): 15881340663

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 14424467, 43273401, 72122335, 129820203, 216367005, 447158477, 649101015, 1341475431, 2235792385, 4024426293, 6707377155, 20122131465]

約数ペア:

[(1, 20122131465), (3, 6707377155), (5, 4024426293), (9, 2235792385), (15, 1341475431), (31, 649101015), (45, 447158477), (93, 216367005), (155, 129820203), (279, 72122335), (465, 43273401), (1395, 14424467)]