20138914944

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{371951}}^1$

素因数の和:372018

約数の個数: 96

約数和(自身を含む): 59185002240

約数和(自身を除く): 39046087296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2256, 3008, 3384, 4512, 6016, 6768, 9024, 13536, 18048, 27072, 54144, 371951, 743902, 1115853, 1487804, 2231706, 2975608, 3347559, 4463412, 5951216, 6695118, 8926824, 11902432, 13390236, 17481697, 17853648, 23804864, 26780472, 34963394, 35707296, 47609728, 52445091, 53560944, 69926788, 71414592, 104890182, 107121888, 139853576, 142829184, 157335273, 209780364, 214243776, 279707152, 314670546, 419560728, 428487552, 559414304, 629341092, 839121456, 1118828608, 1258682184, 1678242912, 2237657216, 2517364368, 3356485824, 5034728736, 6712971648, 10069457472, 20138914944]

約数ペア:

[(1, 20138914944), (2, 10069457472), (3, 6712971648), (4, 5034728736), (6, 3356485824), (8, 2517364368), (9, 2237657216), (12, 1678242912), (16, 1258682184), (18, 1118828608), (24, 839121456), (32, 629341092), (36, 559414304), (47, 428487552), (48, 419560728), (64, 314670546), (72, 279707152), (94, 214243776), (96, 209780364), (128, 157335273), (141, 142829184), (144, 139853576), (188, 107121888), (192, 104890182), (282, 71414592), (288, 69926788), (376, 53560944), (384, 52445091), (423, 47609728), (564, 35707296), (576, 34963394), (752, 26780472), (846, 23804864), (1128, 17853648), (1152, 17481697), (1504, 13390236), (1692, 11902432), (2256, 8926824), (3008, 6695118), (3384, 5951216), (4512, 4463412), (6016, 3347559), (6768, 2975608), (9024, 2231706), (13536, 1487804), (18048, 1115853), (27072, 743902), (54144, 371951)]