20610792

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 56068740

約数和(自身を除く): 35457948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 977, 1172, 1758, 1954, 2344, 2637, 2931, 3516, 3908, 5274, 5862, 7032, 7816, 8793, 10548, 11724, 17586, 21096, 23448, 35172, 70344, 286261, 572522, 858783, 1145044, 1717566, 2290088, 2576349, 3435132, 5152698, 6870264, 10305396, 20610792]

約数ペア:

[(1, 20610792), (2, 10305396), (3, 6870264), (4, 5152698), (6, 3435132), (8, 2576349), (9, 2290088), (12, 1717566), (18, 1145044), (24, 858783), (36, 572522), (72, 286261), (293, 70344), (586, 35172), (879, 23448), (977, 21096), (1172, 17586), (1758, 11724), (1954, 10548), (2344, 8793), (2637, 7816), (2931, 7032), (3516, 5862), (3908, 5274)]