20174791668

素因数分解:

$2^2\times 3^1\times {\mathrm{18803}}^1\times {\mathrm{89413}}^1$

素因数の和:108223

約数の個数: 24

約数和(自身を含む): 47077543968

約数和(自身を除く): 26902752300

約数列:

[1, 2, 3, 4, 6, 12, 18803, 37606, 56409, 75212, 89413, 112818, 178826, 225636, 268239, 357652, 536478, 1072956, 1681232639, 3362465278, 5043697917, 6724930556, 10087395834, 20174791668]

約数ペア:

[(1, 20174791668), (2, 10087395834), (3, 6724930556), (4, 5043697917), (6, 3362465278), (12, 1681232639), (18803, 1072956), (37606, 536478), (56409, 357652), (75212, 268239), (89413, 225636), (112818, 178826)]