20184728036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{743507}}^1$

素因数の和:744139

約数の個数: 24

約数和(自身を含む): 38596987296

約数和(自身を除く): 18412259260

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 2468, 6787, 13574, 27148, 743507, 1487014, 2974028, 8178577, 16357154, 32714308, 458743819, 917487638, 1834975276, 5046182009, 10092364018, 20184728036]

約数ペア:

[(1, 20184728036), (2, 10092364018), (4, 5046182009), (11, 1834975276), (22, 917487638), (44, 458743819), (617, 32714308), (1234, 16357154), (2468, 8178577), (6787, 2974028), (13574, 1487014), (27148, 743507)]