20167247235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13063}}^1\times {\mathrm{5417}}^1$

素因数の和:18507

約数の個数: 32

約数和(自身を含む): 33974760960

約数和(自身を除く): 13807513725

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 5417, 13063, 16251, 27085, 39189, 65315, 81255, 102923, 195945, 248197, 308769, 514615, 744591, 1240985, 1543845, 3722955, 70762271, 212286813, 353811355, 1061434065, 1344483149, 4033449447, 6722415745, 20167247235]

約数ペア:

[(1, 20167247235), (3, 6722415745), (5, 4033449447), (15, 1344483149), (19, 1061434065), (57, 353811355), (95, 212286813), (285, 70762271), (5417, 3722955), (13063, 1543845), (16251, 1240985), (27085, 744591), (39189, 514615), (65315, 308769), (81255, 248197), (102923, 195945)]