2020178743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{11831}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 2380219776

約数和(自身を除く): 360041033

約数列:

[1, 11, 19, 43, 209, 361, 473, 817, 3971, 8987, 11831, 15523, 130141, 170753, 224789, 508733, 2472679, 4270991, 5596063, 9665927, 46980901, 106325197, 183652613, 2020178743]

約数ペア:

[(1, 2020178743), (11, 183652613), (19, 106325197), (43, 46980901), (209, 9665927), (361, 5596063), (473, 4270991), (817, 2472679), (3971, 508733), (8987, 224789), (11831, 170753), (15523, 130141)]