20005933914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65378869}}^1$

素因数の和:65378894

約数の個数: 24

約数和(自身を含む): 45895966740

約数和(自身を除く): 25890032826

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65378869, 130757738, 196136607, 392273214, 588409821, 1111440773, 1176819642, 2222881546, 3334322319, 6668644638, 10002966957, 20005933914]

約数ペア:

[(1, 20005933914), (2, 10002966957), (3, 6668644638), (6, 3334322319), (9, 2222881546), (17, 1176819642), (18, 1111440773), (34, 588409821), (51, 392273214), (102, 196136607), (153, 130757738), (306, 65378869)]