20146444936

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 38776320000

約数和(自身を除く): 18629875064

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 479, 524, 536, 599, 958, 1048, 1198, 1916, 2396, 3832, 4792, 8777, 17554, 32093, 35108, 40133, 62749, 64186, 70216, 78469, 80266, 125498, 128372, 156938, 160532, 250996, 256744, 286921, 313876, 321064, 501992, 573842, 627752, 1147684, 2295368, 4204183, 5257423, 8408366, 10514846, 16816732, 19223707, 21029692, 33633464, 37586651, 38447414, 42059384, 75173302, 76894828, 150346604, 153789656, 300693208, 2518305617, 5036611234, 10073222468, 20146444936]

約数ペア:

[(1, 20146444936), (2, 10073222468), (4, 5036611234), (8, 2518305617), (67, 300693208), (131, 153789656), (134, 150346604), (262, 76894828), (268, 75173302), (479, 42059384), (524, 38447414), (536, 37586651), (599, 33633464), (958, 21029692), (1048, 19223707), (1198, 16816732), (1916, 10514846), (2396, 8408366), (3832, 5257423), (4792, 4204183), (8777, 2295368), (17554, 1147684), (32093, 627752), (35108, 573842), (40133, 501992), (62749, 321064), (64186, 313876), (70216, 286921), (78469, 256744), (80266, 250996), (125498, 160532), (128372, 156938)]