20110003312

素因数分解:

$2^4\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{70607}}^1$

素因数の和:73165

約数の個数: 40

約数和(自身を含む): 44547434496

約数和(自身を除く): 24437431184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2543, 5086, 10172, 17801, 20344, 35602, 40688, 70607, 71204, 141214, 142408, 282428, 284816, 494249, 564856, 988498, 1129712, 1976996, 3953992, 7907984, 179553601, 359107202, 718214404, 1256875207, 1436428808, 2513750414, 2872857616, 5027500828, 10055001656, 20110003312]

約数ペア:

[(1, 20110003312), (2, 10055001656), (4, 5027500828), (7, 2872857616), (8, 2513750414), (14, 1436428808), (16, 1256875207), (28, 718214404), (56, 359107202), (112, 179553601), (2543, 7907984), (5086, 3953992), (10172, 1976996), (17801, 1129712), (20344, 988498), (35602, 564856), (40688, 494249), (70607, 284816), (71204, 282428), (141214, 142408)]