20164097324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{436717}}^1$

素因数の和:436842

約数の個数: 48

約数和(自身を含む): 43140750912

約数和(自身を除く): 22976653588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 2716, 3298, 6596, 11543, 23086, 46172, 436717, 873434, 1746868, 3057019, 6114038, 7424189, 12228076, 14848378, 29696756, 42361549, 51969323, 84723098, 103938646, 169446196, 207877292, 296530843, 593061686, 720146333, 1186123372, 1440292666, 2880585332, 5041024331, 10082048662, 20164097324]

約数ペア:

[(1, 20164097324), (2, 10082048662), (4, 5041024331), (7, 2880585332), (14, 1440292666), (17, 1186123372), (28, 720146333), (34, 593061686), (68, 296530843), (97, 207877292), (119, 169446196), (194, 103938646), (238, 84723098), (388, 51969323), (476, 42361549), (679, 29696756), (1358, 14848378), (1649, 12228076), (2716, 7424189), (3298, 6114038), (6596, 3057019), (11543, 1746868), (23086, 873434), (46172, 436717)]