20235722370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1368203}}^1$

素因数の和:1368259

約数の個数: 64

約数和(自身を含む): 53195771520

約数和(自身を除く): 32960049150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 14790, 1368203, 2736406, 4104609, 6841015, 8209218, 13682030, 20523045, 23259451, 39677887, 41046090, 46518902, 69778353, 79355774, 116297255, 119033661, 139556706, 198389435, 232594510, 238067322, 348891765, 396778870, 595168305, 674524079, 697783530, 1190336610, 1349048158, 2023572237, 3372620395, 4047144474, 6745240790, 10117861185, 20235722370]

約数ペア:

[(1, 20235722370), (2, 10117861185), (3, 6745240790), (5, 4047144474), (6, 3372620395), (10, 2023572237), (15, 1349048158), (17, 1190336610), (29, 697783530), (30, 674524079), (34, 595168305), (51, 396778870), (58, 348891765), (85, 238067322), (87, 232594510), (102, 198389435), (145, 139556706), (170, 119033661), (174, 116297255), (255, 79355774), (290, 69778353), (435, 46518902), (493, 41046090), (510, 39677887), (870, 23259451), (986, 20523045), (1479, 13682030), (2465, 8209218), (2958, 6841015), (4930, 4104609), (7395, 2736406), (14790, 1368203)]