20774663340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{384289}}^1$

素因数の和:384371

約数の個数: 96

約数和(自身を含む): 62753019840

約数和(自身を除く): 41978356500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1802, 2703, 3180, 3604, 4505, 5406, 9010, 10812, 13515, 18020, 27030, 54060, 384289, 768578, 1152867, 1537156, 1921445, 2305734, 3842890, 4611468, 5764335, 6532913, 7685780, 11528670, 13065826, 19598739, 20367317, 23057340, 26131652, 32664565, 39197478, 40734634, 61101951, 65329130, 78394956, 81469268, 97993695, 101836585, 122203902, 130658260, 195987390, 203673170, 244407804, 305509755, 346244389, 391974780, 407346340, 611019510, 692488778, 1038733167, 1222039020, 1384977556, 1731221945, 2077466334, 3462443890, 4154932668, 5193665835, 6924887780, 10387331670, 20774663340]

約数ペア:

[(1, 20774663340), (2, 10387331670), (3, 6924887780), (4, 5193665835), (5, 4154932668), (6, 3462443890), (10, 2077466334), (12, 1731221945), (15, 1384977556), (17, 1222039020), (20, 1038733167), (30, 692488778), (34, 611019510), (51, 407346340), (53, 391974780), (60, 346244389), (68, 305509755), (85, 244407804), (102, 203673170), (106, 195987390), (159, 130658260), (170, 122203902), (204, 101836585), (212, 97993695), (255, 81469268), (265, 78394956), (318, 65329130), (340, 61101951), (510, 40734634), (530, 39197478), (636, 32664565), (795, 26131652), (901, 23057340), (1020, 20367317), (1060, 19598739), (1590, 13065826), (1802, 11528670), (2703, 7685780), (3180, 6532913), (3604, 5764335), (4505, 4611468), (5406, 3842890), (9010, 2305734), (10812, 1921445), (13515, 1537156), (18020, 1152867), (27030, 768578), (54060, 384289)]