20165074629

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{2579}}^1$

素因数の和:3002

約数の個数: 64

約数和(自身を含む): 32753203200

約数和(自身を除く): 12588128571

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 347, 609, 777, 1041, 1073, 2429, 2579, 3219, 7287, 7511, 7737, 10063, 12839, 18053, 22533, 30189, 38517, 54159, 70441, 74791, 89873, 95423, 211323, 224373, 269619, 286269, 372331, 523537, 667961, 894913, 1116993, 1570611, 2003883, 2606317, 2684739, 2767267, 6264391, 7818951, 8301801, 18793173, 19370869, 25952477, 33111781, 58112607, 77857431, 99335343, 181667339, 231782467, 545002017, 695347401, 960241649, 2880724947, 6721691543, 20165074629]

約数ペア:

[(1, 20165074629), (3, 6721691543), (7, 2880724947), (21, 960241649), (29, 695347401), (37, 545002017), (87, 231782467), (111, 181667339), (203, 99335343), (259, 77857431), (347, 58112607), (609, 33111781), (777, 25952477), (1041, 19370869), (1073, 18793173), (2429, 8301801), (2579, 7818951), (3219, 6264391), (7287, 2767267), (7511, 2684739), (7737, 2606317), (10063, 2003883), (12839, 1570611), (18053, 1116993), (22533, 894913), (30189, 667961), (38517, 523537), (54159, 372331), (70441, 286269), (74791, 269619), (89873, 224373), (95423, 211323)]