20501472924

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2751137}}^1$

素因数の和:2751176

約数の個数: 60

約数和(自身を含む): 55925133264

約数和(自身を除く): 35423660340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 2751137, 5502274, 8253411, 11004548, 16506822, 24760233, 33013644, 49520466, 63276151, 74280699, 99040932, 126552302, 148561398, 189828453, 222842097, 253104604, 297122796, 379656906, 445684194, 569485359, 759313812, 891368388, 1138970718, 1708456077, 2277941436, 3416912154, 5125368231, 6833824308, 10250736462, 20501472924]

約数ペア:

[(1, 20501472924), (2, 10250736462), (3, 6833824308), (4, 5125368231), (6, 3416912154), (9, 2277941436), (12, 1708456077), (18, 1138970718), (23, 891368388), (27, 759313812), (36, 569485359), (46, 445684194), (54, 379656906), (69, 297122796), (81, 253104604), (92, 222842097), (108, 189828453), (138, 148561398), (162, 126552302), (207, 99040932), (276, 74280699), (324, 63276151), (414, 49520466), (621, 33013644), (828, 24760233), (1242, 16506822), (1863, 11004548), (2484, 8253411), (3726, 5502274), (7452, 2751137)]