20234090292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{826151}}^1$

素因数の和:826328

約数の個数: 48

約数和(自身を含む): 51168550272

約数和(自身を除く): 30934459980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 826151, 1652302, 2478453, 3304604, 4956906, 9913812, 10739963, 21479926, 32219889, 42959852, 64439778, 128879556, 129705707, 259411414, 389117121, 518822828, 778234242, 1556468484, 1686174191, 3372348382, 5058522573, 6744696764, 10117045146, 20234090292]

約数ペア:

[(1, 20234090292), (2, 10117045146), (3, 6744696764), (4, 5058522573), (6, 3372348382), (12, 1686174191), (13, 1556468484), (26, 778234242), (39, 518822828), (52, 389117121), (78, 259411414), (156, 129705707), (157, 128879556), (314, 64439778), (471, 42959852), (628, 32219889), (942, 21479926), (1884, 10739963), (2041, 9913812), (4082, 4956906), (6123, 3304604), (8164, 2478453), (12246, 1652302), (24492, 826151)]