20170073924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{7621}}^1$

素因数の和:8317

約数の個数: 96

約数和(自身を含む): 47470547712

約数和(自身を除く): 27300473788

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 661, 1001, 1322, 2002, 2644, 4004, 4627, 7271, 7621, 8593, 9254, 14542, 15242, 17186, 18508, 29084, 30484, 34372, 50897, 53347, 60151, 83831, 94523, 99073, 101794, 106694, 120302, 167662, 189046, 198146, 203588, 213388, 240604, 335324, 378092, 396292, 586817, 661661, 693511, 1089803, 1173634, 1323322, 1387022, 2179606, 2347268, 2646644, 2774044, 4359212, 5037481, 7628621, 10074962, 15257242, 20149924, 30514484, 35262367, 55412291, 65487253, 70524734, 110824582, 130974506, 141049468, 221649164, 261949012, 387886037, 458410771, 720359783, 775772074, 916821542, 1440719566, 1551544148, 1833643084, 2881439132, 5042518481, 10085036962, 20170073924]

約数ペア:

[(1, 20170073924), (2, 10085036962), (4, 5042518481), (7, 2881439132), (11, 1833643084), (13, 1551544148), (14, 1440719566), (22, 916821542), (26, 775772074), (28, 720359783), (44, 458410771), (52, 387886037), (77, 261949012), (91, 221649164), (143, 141049468), (154, 130974506), (182, 110824582), (286, 70524734), (308, 65487253), (364, 55412291), (572, 35262367), (661, 30514484), (1001, 20149924), (1322, 15257242), (2002, 10074962), (2644, 7628621), (4004, 5037481), (4627, 4359212), (7271, 2774044), (7621, 2646644), (8593, 2347268), (9254, 2179606), (14542, 1387022), (15242, 1323322), (17186, 1173634), (18508, 1089803), (29084, 693511), (30484, 661661), (34372, 586817), (50897, 396292), (53347, 378092), (60151, 335324), (83831, 240604), (94523, 213388), (99073, 203588), (101794, 198146), (106694, 189046), (120302, 167662)]