20061152

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 41785632

約数和(自身を除く): 21724480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 281, 368, 388, 562, 736, 776, 1124, 1552, 2231, 2248, 3104, 4462, 4496, 6463, 8924, 8992, 12926, 17848, 25852, 27257, 35696, 51704, 54514, 71392, 103408, 109028, 206816, 218056, 436112, 626911, 872224, 1253822, 2507644, 5015288, 10030576, 20061152]

約数ペア:

[(1, 20061152), (2, 10030576), (4, 5015288), (8, 2507644), (16, 1253822), (23, 872224), (32, 626911), (46, 436112), (92, 218056), (97, 206816), (184, 109028), (194, 103408), (281, 71392), (368, 54514), (388, 51704), (562, 35696), (736, 27257), (776, 25852), (1124, 17848), (1552, 12926), (2231, 8992), (2248, 8924), (3104, 6463), (4462, 4496)]