20180773482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{461317}}^1$

素因数の和:461662

約数の個数: 32

約数和(自身を含む): 42249347712

約数和(自身を除く): 22068574230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 317, 634, 951, 1902, 7291, 14582, 21873, 43746, 461317, 922634, 1383951, 2767902, 10610291, 21220582, 31830873, 63661746, 146237489, 292474978, 438712467, 877424934, 3363462247, 6726924494, 10090386741, 20180773482]

約数ペア:

[(1, 20180773482), (2, 10090386741), (3, 6726924494), (6, 3363462247), (23, 877424934), (46, 438712467), (69, 292474978), (138, 146237489), (317, 63661746), (634, 31830873), (951, 21220582), (1902, 10610291), (7291, 2767902), (14582, 1383951), (21873, 922634), (43746, 461317)]