20005941258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65378893}}^1$

素因数の和:65378918

約数の個数: 24

約数和(自身を含む): 45895983588

約数和(自身を除く): 25890042330

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65378893, 130757786, 196136679, 392273358, 588410037, 1111441181, 1176820074, 2222882362, 3334323543, 6668647086, 10002970629, 20005941258]

約数ペア:

[(1, 20005941258), (2, 10002970629), (3, 6668647086), (6, 3334323543), (9, 2222882362), (17, 1176820074), (18, 1111441181), (34, 588410037), (51, 392273358), (102, 196136679), (153, 130757786), (306, 65378893)]