20243399364

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{1033}}^1$

素因数の和:1898

約数の個数: 96

約数和(自身を含む): 52780654080

約数和(自身を除く): 32537254716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 431, 842, 862, 1033, 1263, 1293, 1684, 1724, 2066, 2526, 2586, 3099, 3789, 3879, 4132, 5052, 5172, 6198, 7578, 7758, 9297, 11367, 11637, 12396, 15156, 15516, 18594, 22734, 23274, 27891, 37188, 45468, 46548, 55782, 111564, 181451, 362902, 434893, 445223, 544353, 725804, 869786, 890446, 1088706, 1304679, 1335669, 1633059, 1739572, 1780892, 2177412, 2609358, 2671338, 3266118, 3914037, 4007007, 4899177, 5218716, 5342676, 6532236, 7828074, 8014014, 9798354, 11742111, 12021021, 15656148, 16028028, 19596708, 23484222, 24042042, 46968444, 48084084, 187438883, 374877766, 562316649, 749755532, 1124633298, 1686949947, 2249266596, 3373899894, 5060849841, 6747799788, 10121699682, 20243399364]

約数ペア:

[(1, 20243399364), (2, 10121699682), (3, 6747799788), (4, 5060849841), (6, 3373899894), (9, 2249266596), (12, 1686949947), (18, 1124633298), (27, 749755532), (36, 562316649), (54, 374877766), (108, 187438883), (421, 48084084), (431, 46968444), (842, 24042042), (862, 23484222), (1033, 19596708), (1263, 16028028), (1293, 15656148), (1684, 12021021), (1724, 11742111), (2066, 9798354), (2526, 8014014), (2586, 7828074), (3099, 6532236), (3789, 5342676), (3879, 5218716), (4132, 4899177), (5052, 4007007), (5172, 3914037), (6198, 3266118), (7578, 2671338), (7758, 2609358), (9297, 2177412), (11367, 1780892), (11637, 1739572), (12396, 1633059), (15156, 1335669), (15516, 1304679), (18594, 1088706), (22734, 890446), (23274, 869786), (27891, 725804), (37188, 544353), (45468, 445223), (46548, 434893), (55782, 362902), (111564, 181451)]