20248512

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 56

約数和(自身を含む): 53986176

約数和(自身を除く): 33737664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 647, 652, 978, 1294, 1304, 1941, 1956, 2588, 2608, 3882, 3912, 5176, 5216, 7764, 7824, 10352, 10432, 15528, 15648, 20704, 31056, 31296, 41408, 62112, 105461, 124224, 210922, 316383, 421844, 632766, 843688, 1265532, 1687376, 2531064, 3374752, 5062128, 6749504, 10124256, 20248512]

約数ペア:

[(1, 20248512), (2, 10124256), (3, 6749504), (4, 5062128), (6, 3374752), (8, 2531064), (12, 1687376), (16, 1265532), (24, 843688), (32, 632766), (48, 421844), (64, 316383), (96, 210922), (163, 124224), (192, 105461), (326, 62112), (489, 41408), (647, 31296), (652, 31056), (978, 20704), (1294, 15648), (1304, 15528), (1941, 10432), (1956, 10352), (2588, 7824), (2608, 7764), (3882, 5216), (3912, 5176)]