20228514774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{4283}}^1$

素因数の和:4853

約数の個数: 64

約数和(自身を含む): 43977282048

約数和(自身を除く): 23748767274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 401, 453, 802, 906, 1203, 1963, 2406, 3926, 4283, 5213, 5889, 8566, 10426, 11778, 12849, 15639, 25698, 31278, 55679, 60551, 111358, 121102, 167037, 181653, 334074, 363306, 646733, 787163, 1293466, 1574326, 1717483, 1940199, 2361489, 3434966, 3880398, 4722978, 5152449, 8407529, 10304898, 16815058, 22327279, 25222587, 44654558, 50445174, 66981837, 133963674, 259339933, 518679866, 778019799, 1556039598, 3371419129, 6742838258, 10114257387, 20228514774]

約数ペア:

[(1, 20228514774), (2, 10114257387), (3, 6742838258), (6, 3371419129), (13, 1556039598), (26, 778019799), (39, 518679866), (78, 259339933), (151, 133963674), (302, 66981837), (401, 50445174), (453, 44654558), (802, 25222587), (906, 22327279), (1203, 16815058), (1963, 10304898), (2406, 8407529), (3926, 5152449), (4283, 4722978), (5213, 3880398), (5889, 3434966), (8566, 2361489), (10426, 1940199), (11778, 1717483), (12849, 1574326), (15639, 1293466), (25698, 787163), (31278, 646733), (55679, 363306), (60551, 334074), (111358, 181653), (121102, 167037)]