20853826464

素因数分解:

$2^5\times 3^1\times {\mathrm{3539}}^1\times {\mathrm{61381}}^1$

素因数の和:64933

約数の個数: 48

約数和(自身を含む): 54757654560

約数和(自身を除く): 33903828096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3539, 7078, 10617, 14156, 21234, 28312, 42468, 56624, 61381, 84936, 113248, 122762, 169872, 184143, 245524, 339744, 368286, 491048, 736572, 982096, 1473144, 1964192, 2946288, 5892576, 217227359, 434454718, 651682077, 868909436, 1303364154, 1737818872, 2606728308, 3475637744, 5213456616, 6951275488, 10426913232, 20853826464]

約数ペア:

[(1, 20853826464), (2, 10426913232), (3, 6951275488), (4, 5213456616), (6, 3475637744), (8, 2606728308), (12, 1737818872), (16, 1303364154), (24, 868909436), (32, 651682077), (48, 434454718), (96, 217227359), (3539, 5892576), (7078, 2946288), (10617, 1964192), (14156, 1473144), (21234, 982096), (28312, 736572), (42468, 491048), (56624, 368286), (61381, 339744), (84936, 245524), (113248, 184143), (122762, 169872)]