20199746958

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{151561}}^1$

素因数の和:151892

約数の個数: 32

約数和(自身を含む): 40994489760

約数和(自身を除く): 20794742802

約数列:

[1, 2, 3, 6, 97, 194, 229, 291, 458, 582, 687, 1374, 22213, 44426, 66639, 133278, 151561, 303122, 454683, 909366, 14701417, 29402834, 34707469, 44104251, 69414938, 88208502, 104122407, 208244814, 3366624493, 6733248986, 10099873479, 20199746958]

約数ペア:

[(1, 20199746958), (2, 10099873479), (3, 6733248986), (6, 3366624493), (97, 208244814), (194, 104122407), (229, 88208502), (291, 69414938), (458, 44104251), (582, 34707469), (687, 29402834), (1374, 14701417), (22213, 909366), (44426, 454683), (66639, 303122), (133278, 151561)]