20168407152

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{4283}}^1$

素因数の和:4967

約数の個数: 120

約数和(自身を含む): 57615156144

約数和(自身を除く): 37446748992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 617, 636, 848, 954, 1234, 1272, 1851, 1908, 2468, 2544, 3702, 3816, 4283, 4936, 5553, 7404, 7632, 8566, 9872, 11106, 12849, 14808, 17132, 22212, 25698, 29616, 32701, 34264, 38547, 44424, 51396, 65402, 68528, 77094, 88848, 98103, 102792, 130804, 154188, 196206, 205584, 226999, 261608, 294309, 308376, 392412, 453998, 523216, 588618, 616752, 680997, 784824, 907996, 1177236, 1361994, 1569648, 1815992, 2042991, 2354472, 2642611, 2723988, 3631984, 4085982, 4708944, 5285222, 5447976, 7927833, 8171964, 10570444, 10895952, 15855666, 16343928, 21140888, 23783499, 31711332, 32687856, 42281776, 47566998, 63422664, 95133996, 126845328, 140058383, 190267992, 280116766, 380535984, 420175149, 560233532, 840350298, 1120467064, 1260525447, 1680700596, 2240934128, 2521050894, 3361401192, 5042101788, 6722802384, 10084203576, 20168407152]

約数ペア:

[(1, 20168407152), (2, 10084203576), (3, 6722802384), (4, 5042101788), (6, 3361401192), (8, 2521050894), (9, 2240934128), (12, 1680700596), (16, 1260525447), (18, 1120467064), (24, 840350298), (36, 560233532), (48, 420175149), (53, 380535984), (72, 280116766), (106, 190267992), (144, 140058383), (159, 126845328), (212, 95133996), (318, 63422664), (424, 47566998), (477, 42281776), (617, 32687856), (636, 31711332), (848, 23783499), (954, 21140888), (1234, 16343928), (1272, 15855666), (1851, 10895952), (1908, 10570444), (2468, 8171964), (2544, 7927833), (3702, 5447976), (3816, 5285222), (4283, 4708944), (4936, 4085982), (5553, 3631984), (7404, 2723988), (7632, 2642611), (8566, 2354472), (9872, 2042991), (11106, 1815992), (12849, 1569648), (14808, 1361994), (17132, 1177236), (22212, 907996), (25698, 784824), (29616, 680997), (32701, 616752), (34264, 588618), (38547, 523216), (44424, 453998), (51396, 392412), (65402, 308376), (68528, 294309), (77094, 261608), (88848, 226999), (98103, 205584), (102792, 196206), (130804, 154188)]