20160936256

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{16843}}^1$

素因数の和:17231

約数の個数: 56

約数和(自身を含む): 40815707040

約数和(自身を除く): 20654770784

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 317, 472, 634, 944, 1268, 1888, 2536, 3776, 5072, 10144, 16843, 18703, 20288, 33686, 37406, 67372, 74812, 134744, 149624, 269488, 299248, 538976, 598496, 993737, 1077952, 1196992, 1987474, 3974948, 5339231, 7949896, 10678462, 15899792, 21356924, 31799584, 42713848, 63599168, 85427696, 170855392, 315014629, 341710784, 630029258, 1260058516, 2520117032, 5040234064, 10080468128, 20160936256]

約数ペア:

[(1, 20160936256), (2, 10080468128), (4, 5040234064), (8, 2520117032), (16, 1260058516), (32, 630029258), (59, 341710784), (64, 315014629), (118, 170855392), (236, 85427696), (317, 63599168), (472, 42713848), (634, 31799584), (944, 21356924), (1268, 15899792), (1888, 10678462), (2536, 7949896), (3776, 5339231), (5072, 3974948), (10144, 1987474), (16843, 1196992), (18703, 1077952), (20288, 993737), (33686, 598496), (37406, 538976), (67372, 299248), (74812, 269488), (134744, 149624)]