20577124530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{10181}}^1$

素因数の和:11532

約数の個数: 96

約数和(自身を含む): 56696064048

約数和(自身を除く): 36118939518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1321, 1530, 2642, 3963, 6605, 7926, 10181, 11889, 13210, 19815, 20362, 22457, 23778, 30543, 39630, 44914, 50905, 59445, 61086, 67371, 91629, 101810, 112285, 118890, 134742, 152715, 173077, 183258, 202113, 224570, 305430, 336855, 346154, 404226, 458145, 519231, 673710, 865385, 916290, 1010565, 1038462, 1557693, 1730770, 2021130, 2596155, 3115386, 5192310, 7788465, 13449101, 15576930, 26898202, 40347303, 67245505, 80694606, 121041909, 134491010, 201736515, 228634717, 242083818, 403473030, 457269434, 605209545, 685904151, 1143173585, 1210419090, 1371808302, 2057712453, 2286347170, 3429520755, 4115424906, 6859041510, 10288562265, 20577124530]

約数ペア:

[(1, 20577124530), (2, 10288562265), (3, 6859041510), (5, 4115424906), (6, 3429520755), (9, 2286347170), (10, 2057712453), (15, 1371808302), (17, 1210419090), (18, 1143173585), (30, 685904151), (34, 605209545), (45, 457269434), (51, 403473030), (85, 242083818), (90, 228634717), (102, 201736515), (153, 134491010), (170, 121041909), (255, 80694606), (306, 67245505), (510, 40347303), (765, 26898202), (1321, 15576930), (1530, 13449101), (2642, 7788465), (3963, 5192310), (6605, 3115386), (7926, 2596155), (10181, 2021130), (11889, 1730770), (13210, 1557693), (19815, 1038462), (20362, 1010565), (22457, 916290), (23778, 865385), (30543, 673710), (39630, 519231), (44914, 458145), (50905, 404226), (59445, 346154), (61086, 336855), (67371, 305430), (91629, 224570), (101810, 202113), (112285, 183258), (118890, 173077), (134742, 152715)]