20247040319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 23405760000

約数和(自身を除く): 3158719681

約数列:

[1, 11, 19, 209, 359, 449, 601, 3949, 4939, 6611, 6821, 8531, 11419, 75031, 93841, 125609, 161191, 215759, 269849, 1773101, 2373349, 2968339, 3062629, 4099421, 5127131, 33688919, 45093631, 56398441, 96875791, 1065633701, 1840640029, 20247040319]

約数ペア:

[(1, 20247040319), (11, 1840640029), (19, 1065633701), (209, 96875791), (359, 56398441), (449, 45093631), (601, 33688919), (3949, 5127131), (4939, 4099421), (6611, 3062629), (6821, 2968339), (8531, 2373349), (11419, 1773101), (75031, 269849), (93841, 215759), (125609, 161191)]