20174393374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1\times {\mathrm{11173}}^1$

素因数の和:13524

約数の個数: 32

約数和(自身を含む): 33452274240

約数和(自身を除く): 13277880866

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2309, 4618, 11173, 22346, 39253, 53107, 78506, 106214, 189941, 256979, 379882, 513958, 902819, 1805638, 4368643, 8737286, 25798457, 51596914, 438573769, 593364511, 877147538, 1186729022, 10087196687, 20174393374]

約数ペア:

[(1, 20174393374), (2, 10087196687), (17, 1186729022), (23, 877147538), (34, 593364511), (46, 438573769), (391, 51596914), (782, 25798457), (2309, 8737286), (4618, 4368643), (11173, 1805638), (22346, 902819), (39253, 513958), (53107, 379882), (78506, 256979), (106214, 189941)]