20130182504

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 38577600000

約数和(自身を除く): 18447417496

約数列:

[1, 2, 4, 8, 113, 149, 199, 226, 298, 398, 452, 596, 751, 796, 904, 1192, 1502, 1592, 3004, 6008, 16837, 22487, 29651, 33674, 44974, 59302, 67348, 84863, 89948, 111899, 118604, 134696, 149449, 169726, 179896, 223798, 237208, 298898, 339452, 447596, 597796, 678904, 895192, 1195592, 3350563, 6701126, 12644587, 13402252, 16887737, 22267901, 25289174, 26804504, 33775474, 44535802, 50578348, 67550948, 89071604, 101156696, 135101896, 178143208, 2516272813, 5032545626, 10065091252, 20130182504]

約数ペア:

[(1, 20130182504), (2, 10065091252), (4, 5032545626), (8, 2516272813), (113, 178143208), (149, 135101896), (199, 101156696), (226, 89071604), (298, 67550948), (398, 50578348), (452, 44535802), (596, 33775474), (751, 26804504), (796, 25289174), (904, 22267901), (1192, 16887737), (1502, 13402252), (1592, 12644587), (3004, 6701126), (6008, 3350563), (16837, 1195592), (22487, 895192), (29651, 678904), (33674, 597796), (44974, 447596), (59302, 339452), (67348, 298898), (84863, 237208), (89948, 223798), (111899, 179896), (118604, 169726), (134696, 149449)]