20021036224

素因数分解:

$2^6\times 7^6\times {\mathrm{2659}}^1$

素因数の和:2713

約数の個数: 98

約数和(自身を含む): 46368159740

約数和(自身を除く): 26347123516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2401, 2659, 2744, 3136, 4802, 5318, 5488, 9604, 10636, 10976, 16807, 18613, 19208, 21272, 21952, 33614, 37226, 38416, 42544, 67228, 74452, 76832, 85088, 117649, 130291, 134456, 148904, 153664, 170176, 235298, 260582, 268912, 297808, 470596, 521164, 537824, 595616, 912037, 941192, 1042328, 1075648, 1191232, 1824074, 1882384, 2084656, 3648148, 3764768, 4169312, 6384259, 7296296, 7529536, 8338624, 12768518, 14592592, 25537036, 29185184, 44689813, 51074072, 58370368, 89379626, 102148144, 178759252, 204296288, 312828691, 357518504, 408592576, 625657382, 715037008, 1251314764, 1430074016, 2502629528, 2860148032, 5005259056, 10010518112, 20021036224]

約数ペア:

[(1, 20021036224), (2, 10010518112), (4, 5005259056), (7, 2860148032), (8, 2502629528), (14, 1430074016), (16, 1251314764), (28, 715037008), (32, 625657382), (49, 408592576), (56, 357518504), (64, 312828691), (98, 204296288), (112, 178759252), (196, 102148144), (224, 89379626), (343, 58370368), (392, 51074072), (448, 44689813), (686, 29185184), (784, 25537036), (1372, 14592592), (1568, 12768518), (2401, 8338624), (2659, 7529536), (2744, 7296296), (3136, 6384259), (4802, 4169312), (5318, 3764768), (5488, 3648148), (9604, 2084656), (10636, 1882384), (10976, 1824074), (16807, 1191232), (18613, 1075648), (19208, 1042328), (21272, 941192), (21952, 912037), (33614, 595616), (37226, 537824), (38416, 521164), (42544, 470596), (67228, 297808), (74452, 268912), (76832, 260582), (85088, 235298), (117649, 170176), (130291, 153664), (134456, 148904)]