20199797610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29275069}}^1$

素因数の和:29275102

約数の個数: 32

約数和(自身を含む): 50587320960

約数和(自身を除く): 30387523350

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29275069, 58550138, 87825207, 146375345, 175650414, 292750690, 439126035, 673326587, 878252070, 1346653174, 2019979761, 3366632935, 4039959522, 6733265870, 10099898805, 20199797610]

約数ペア:

[(1, 20199797610), (2, 10099898805), (3, 6733265870), (5, 4039959522), (6, 3366632935), (10, 2019979761), (15, 1346653174), (23, 878252070), (30, 673326587), (46, 439126035), (69, 292750690), (115, 175650414), (138, 146375345), (230, 87825207), (345, 58550138), (690, 29275069)]