20178070062

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1\times {\mathrm{16223}}^1$

素因数の和:25264

約数の個数: 32

約数和(自身を含む): 42118023168

約数和(自身を除く): 21939953106

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9013, 16223, 18026, 27039, 32446, 48669, 54078, 97338, 207299, 373129, 414598, 621897, 746258, 1119387, 1243794, 2238774, 146217899, 292435798, 438653697, 877307394, 3363011677, 6726023354, 10089035031, 20178070062]

約数ペア:

[(1, 20178070062), (2, 10089035031), (3, 6726023354), (6, 3363011677), (23, 877307394), (46, 438653697), (69, 292435798), (138, 146217899), (9013, 2238774), (16223, 1243794), (18026, 1119387), (27039, 746258), (32446, 621897), (48669, 414598), (54078, 373129), (97338, 207299)]