20227488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9161}}^1$

素因数の和:9197

約数の個数: 48

約数和(自身を含む): 55411776

約数和(自身を除く): 35184288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9161, 18322, 27483, 36644, 54966, 73288, 109932, 146576, 210703, 219864, 293152, 421406, 439728, 632109, 842812, 879456, 1264218, 1685624, 2528436, 3371248, 5056872, 6742496, 10113744, 20227488]

約数ペア:

[(1, 20227488), (2, 10113744), (3, 6742496), (4, 5056872), (6, 3371248), (8, 2528436), (12, 1685624), (16, 1264218), (23, 879456), (24, 842812), (32, 632109), (46, 439728), (48, 421406), (69, 293152), (92, 219864), (96, 210703), (138, 146576), (184, 109932), (276, 73288), (368, 54966), (552, 36644), (736, 27483), (1104, 18322), (2208, 9161)]