20133657140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{93151}}^1$

素因数の和:93368

約数の個数: 48

約数和(自身を含む): 43098822144

約数和(自身を除く): 22965165004

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 404, 428, 505, 535, 1010, 1070, 2020, 2140, 10807, 21614, 43228, 54035, 93151, 108070, 186302, 216140, 372604, 465755, 931510, 1863020, 9408251, 9967157, 18816502, 19934314, 37633004, 39868628, 47041255, 49835785, 94082510, 99671570, 188165020, 199343140, 1006682857, 2013365714, 4026731428, 5033414285, 10066828570, 20133657140]

約数ペア:

[(1, 20133657140), (2, 10066828570), (4, 5033414285), (5, 4026731428), (10, 2013365714), (20, 1006682857), (101, 199343140), (107, 188165020), (202, 99671570), (214, 94082510), (404, 49835785), (428, 47041255), (505, 39868628), (535, 37633004), (1010, 19934314), (1070, 18816502), (2020, 9967157), (2140, 9408251), (10807, 1863020), (21614, 931510), (43228, 465755), (54035, 372604), (93151, 216140), (108070, 186302)]