20087930877

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{8699}}^1$

素因数の和:9422

約数の個数: 48

約数和(自身を含む): 32562777600

約数和(自身を除く): 12474846723

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 683, 1127, 2049, 3381, 4781, 8699, 14343, 15709, 26097, 33467, 47127, 60893, 100401, 109963, 182679, 200077, 329889, 426251, 600231, 769741, 1278753, 1400539, 2309223, 4201617, 5941417, 9803773, 17824251, 29411319, 41589919, 124769757, 136652591, 291129433, 409957773, 873388299, 956568137, 2869704411, 6695976959, 20087930877]

約数ペア:

[(1, 20087930877), (3, 6695976959), (7, 2869704411), (21, 956568137), (23, 873388299), (49, 409957773), (69, 291129433), (147, 136652591), (161, 124769757), (483, 41589919), (683, 29411319), (1127, 17824251), (2049, 9803773), (3381, 5941417), (4781, 4201617), (8699, 2309223), (14343, 1400539), (15709, 1278753), (26097, 769741), (33467, 600231), (47127, 426251), (60893, 329889), (100401, 200077), (109963, 182679)]