20073060015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{66107}}^1$

素因数の和:66799

約数の個数: 32

約数和(自身を含む): 33204197376

約数和(自身を除く): 13131137361

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 653, 1959, 3265, 9795, 20243, 60729, 66107, 101215, 198321, 303645, 330535, 991605, 2049317, 6147951, 10246585, 30739755, 43167871, 129503613, 215839355, 647518065, 1338204001, 4014612003, 6691020005, 20073060015]

約数ペア:

[(1, 20073060015), (3, 6691020005), (5, 4014612003), (15, 1338204001), (31, 647518065), (93, 215839355), (155, 129503613), (465, 43167871), (653, 30739755), (1959, 10246585), (3265, 6147951), (9795, 2049317), (20243, 991605), (60729, 330535), (66107, 303645), (101215, 198321)]