20162476984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{5449}}^1$

素因数の和:6272

約数の個数: 64

約数和(自身を含む): 41641488000

約数和(自身を除く): 21479011016

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 757, 1222, 1514, 2444, 3028, 4888, 5449, 6056, 9841, 10898, 19682, 21796, 35579, 39364, 43592, 70837, 71158, 78728, 141674, 142316, 256103, 283348, 284632, 462527, 512206, 566696, 925054, 1024412, 1850108, 2048824, 3329339, 3700216, 4124893, 6658678, 8249786, 13317356, 16499572, 26634712, 32999144, 53623609, 107247218, 193869971, 214494436, 387739942, 428988872, 775479884, 1550959768, 2520309623, 5040619246, 10081238492, 20162476984]

約数ペア:

[(1, 20162476984), (2, 10081238492), (4, 5040619246), (8, 2520309623), (13, 1550959768), (26, 775479884), (47, 428988872), (52, 387739942), (94, 214494436), (104, 193869971), (188, 107247218), (376, 53623609), (611, 32999144), (757, 26634712), (1222, 16499572), (1514, 13317356), (2444, 8249786), (3028, 6658678), (4888, 4124893), (5449, 3700216), (6056, 3329339), (9841, 2048824), (10898, 1850108), (19682, 1024412), (21796, 925054), (35579, 566696), (39364, 512206), (43592, 462527), (70837, 284632), (71158, 283348), (78728, 256103), (141674, 142316)]