20199132048

素因数分解:

$2^4\times 3^1\times {\mathrm{1973}}^1\times {\mathrm{213287}}^1$

素因数の和:215271

約数の個数: 40

約数和(自身を含む): 52207783488

約数和(自身を除く): 32008651440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1973, 3946, 5919, 7892, 11838, 15784, 23676, 31568, 47352, 94704, 213287, 426574, 639861, 853148, 1279722, 1706296, 2559444, 3412592, 5118888, 10237776, 420815251, 841630502, 1262445753, 1683261004, 2524891506, 3366522008, 5049783012, 6733044016, 10099566024, 20199132048]

約数ペア:

[(1, 20199132048), (2, 10099566024), (3, 6733044016), (4, 5049783012), (6, 3366522008), (8, 2524891506), (12, 1683261004), (16, 1262445753), (24, 841630502), (48, 420815251), (1973, 10237776), (3946, 5118888), (5919, 3412592), (7892, 2559444), (11838, 1706296), (15784, 1279722), (23676, 853148), (31568, 639861), (47352, 426574), (94704, 213287)]