20131852528

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{367}}^1\times {\mathrm{6481}}^1$

素因数の和:6902

約数の個数: 60

約数和(自身を含む): 40892500768

約数和(自身を除く): 20760648240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 367, 368, 529, 734, 1058, 1468, 2116, 2936, 4232, 5872, 6481, 8441, 8464, 12962, 16882, 25924, 33764, 51848, 67528, 103696, 135056, 149063, 194143, 298126, 388286, 596252, 776572, 1192504, 1553144, 2378527, 2385008, 3106288, 3428449, 4757054, 6856898, 9514108, 13713796, 19028216, 27427592, 38056432, 54706121, 54855184, 109412242, 218824484, 437648968, 875297936, 1258240783, 2516481566, 5032963132, 10065926264, 20131852528]

約数ペア:

[(1, 20131852528), (2, 10065926264), (4, 5032963132), (8, 2516481566), (16, 1258240783), (23, 875297936), (46, 437648968), (92, 218824484), (184, 109412242), (367, 54855184), (368, 54706121), (529, 38056432), (734, 27427592), (1058, 19028216), (1468, 13713796), (2116, 9514108), (2936, 6856898), (4232, 4757054), (5872, 3428449), (6481, 3106288), (8441, 2385008), (8464, 2378527), (12962, 1553144), (16882, 1192504), (25924, 776572), (33764, 596252), (51848, 388286), (67528, 298126), (103696, 194143), (135056, 149063)]