20135784810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39481931}}^1$

素因数の和:39481958

約数の個数: 32

約数和(自身を含む): 51168583872

約数和(自身を除く): 31032799062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39481931, 78963862, 118445793, 197409655, 236891586, 394819310, 592228965, 671192827, 1184457930, 1342385654, 2013578481, 3355964135, 4027156962, 6711928270, 10067892405, 20135784810]

約数ペア:

[(1, 20135784810), (2, 10067892405), (3, 6711928270), (5, 4027156962), (6, 3355964135), (10, 2013578481), (15, 1342385654), (17, 1184457930), (30, 671192827), (34, 592228965), (51, 394819310), (85, 236891586), (102, 197409655), (170, 118445793), (255, 78963862), (510, 39481931)]