20156821632

素因数分解:

$2^7\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{14009}}^1$

素因数の和:15278

約数の個数: 96

約数和(自身を含む): 58053937500

約数和(自身を除く): 37897115868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1249, 2498, 3747, 4996, 7494, 9992, 11241, 14009, 14988, 19984, 22482, 28018, 29976, 39968, 42027, 44964, 56036, 59952, 79936, 84054, 89928, 112072, 119904, 126081, 159872, 168108, 179856, 224144, 239808, 252162, 336216, 359712, 448288, 479616, 504324, 672432, 719424, 896576, 1008648, 1344864, 1438848, 1793152, 2017296, 2689728, 4034592, 5379456, 8069184, 16138368, 17497241, 34994482, 52491723, 69988964, 104983446, 139977928, 157475169, 209966892, 279955856, 314950338, 419933784, 559911712, 629900676, 839867568, 1119823424, 1259801352, 1679735136, 2239646848, 2519602704, 3359470272, 5039205408, 6718940544, 10078410816, 20156821632]

約数ペア:

[(1, 20156821632), (2, 10078410816), (3, 6718940544), (4, 5039205408), (6, 3359470272), (8, 2519602704), (9, 2239646848), (12, 1679735136), (16, 1259801352), (18, 1119823424), (24, 839867568), (32, 629900676), (36, 559911712), (48, 419933784), (64, 314950338), (72, 279955856), (96, 209966892), (128, 157475169), (144, 139977928), (192, 104983446), (288, 69988964), (384, 52491723), (576, 34994482), (1152, 17497241), (1249, 16138368), (2498, 8069184), (3747, 5379456), (4996, 4034592), (7494, 2689728), (9992, 2017296), (11241, 1793152), (14009, 1438848), (14988, 1344864), (19984, 1008648), (22482, 896576), (28018, 719424), (29976, 672432), (39968, 504324), (42027, 479616), (44964, 448288), (56036, 359712), (59952, 336216), (79936, 252162), (84054, 239808), (89928, 224144), (112072, 179856), (119904, 168108), (126081, 159872)]