20216932152

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{111263}}^1$

素因数の和:111452

約数の個数: 64

約数和(自身を含む): 51751111680

約数和(自身を除く): 31534179528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 113, 134, 201, 226, 268, 339, 402, 452, 536, 678, 804, 904, 1356, 1608, 2712, 7571, 15142, 22713, 30284, 45426, 60568, 90852, 111263, 181704, 222526, 333789, 445052, 667578, 890104, 1335156, 2670312, 7454621, 12572719, 14909242, 22363863, 25145438, 29818484, 37718157, 44727726, 50290876, 59636968, 75436314, 89455452, 100581752, 150872628, 178910904, 301745256, 842372173, 1684744346, 2527116519, 3369488692, 5054233038, 6738977384, 10108466076, 20216932152]

約数ペア:

[(1, 20216932152), (2, 10108466076), (3, 6738977384), (4, 5054233038), (6, 3369488692), (8, 2527116519), (12, 1684744346), (24, 842372173), (67, 301745256), (113, 178910904), (134, 150872628), (201, 100581752), (226, 89455452), (268, 75436314), (339, 59636968), (402, 50290876), (452, 44727726), (536, 37718157), (678, 29818484), (804, 25145438), (904, 22363863), (1356, 14909242), (1608, 12572719), (2712, 7454621), (7571, 2670312), (15142, 1335156), (22713, 890104), (30284, 667578), (45426, 445052), (60568, 333789), (90852, 222526), (111263, 181704)]