20063670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 52994304

約数和(自身を除く): 32930634

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 373, 489, 746, 815, 978, 1119, 1630, 1793, 1865, 2238, 2445, 3586, 3730, 4103, 4890, 5379, 5595, 8206, 8965, 10758, 11190, 12309, 17930, 20515, 24618, 26895, 41030, 53790, 60799, 61545, 121598, 123090, 182397, 303995, 364794, 607990, 668789, 911985, 1337578, 1823970, 2006367, 3343945, 4012734, 6687890, 10031835, 20063670]

約数ペア:

[(1, 20063670), (2, 10031835), (3, 6687890), (5, 4012734), (6, 3343945), (10, 2006367), (11, 1823970), (15, 1337578), (22, 911985), (30, 668789), (33, 607990), (55, 364794), (66, 303995), (110, 182397), (163, 123090), (165, 121598), (326, 61545), (330, 60799), (373, 53790), (489, 41030), (746, 26895), (815, 24618), (978, 20515), (1119, 17930), (1630, 12309), (1793, 11190), (1865, 10758), (2238, 8965), (2445, 8206), (3586, 5595), (3730, 5379), (4103, 4890)]