20248068984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{80819}}^1$

素因数の和:80925

約数の個数: 128

約数和(自身を含む): 60285254400

約数和(自身を除く): 40037185416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 219, 264, 286, 292, 312, 429, 438, 572, 584, 803, 858, 876, 949, 1144, 1606, 1716, 1752, 1898, 2409, 2847, 3212, 3432, 3796, 4818, 5694, 6424, 7592, 9636, 10439, 11388, 19272, 20878, 22776, 31317, 41756, 62634, 80819, 83512, 125268, 161638, 242457, 250536, 323276, 484914, 646552, 889009, 969828, 1050647, 1778018, 1939656, 2101294, 2667027, 3151941, 3556036, 4202588, 5334054, 5899787, 6303882, 7112072, 8405176, 10668108, 11557117, 11799574, 12607764, 17699361, 21336216, 23114234, 23599148, 25215528, 34671351, 35398722, 46228468, 47198296, 64897657, 69342702, 70797444, 76697231, 92456936, 129795314, 138685404, 141594888, 153394462, 194692971, 230091693, 259590628, 277370808, 306788924, 389385942, 460183386, 519181256, 613577848, 778771884, 843669541, 920366772, 1557543768, 1687339082, 1840733544, 2531008623, 3374678164, 5062017246, 6749356328, 10124034492, 20248068984]

約数ペア:

[(1, 20248068984), (2, 10124034492), (3, 6749356328), (4, 5062017246), (6, 3374678164), (8, 2531008623), (11, 1840733544), (12, 1687339082), (13, 1557543768), (22, 920366772), (24, 843669541), (26, 778771884), (33, 613577848), (39, 519181256), (44, 460183386), (52, 389385942), (66, 306788924), (73, 277370808), (78, 259590628), (88, 230091693), (104, 194692971), (132, 153394462), (143, 141594888), (146, 138685404), (156, 129795314), (219, 92456936), (264, 76697231), (286, 70797444), (292, 69342702), (312, 64897657), (429, 47198296), (438, 46228468), (572, 35398722), (584, 34671351), (803, 25215528), (858, 23599148), (876, 23114234), (949, 21336216), (1144, 17699361), (1606, 12607764), (1716, 11799574), (1752, 11557117), (1898, 10668108), (2409, 8405176), (2847, 7112072), (3212, 6303882), (3432, 5899787), (3796, 5334054), (4818, 4202588), (5694, 3556036), (6424, 3151941), (7592, 2667027), (9636, 2101294), (10439, 1939656), (11388, 1778018), (19272, 1050647), (20878, 969828), (22776, 889009), (31317, 646552), (41756, 484914), (62634, 323276), (80819, 250536), (83512, 242457), (125268, 161638)]