20162202016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57278983}}^1$

素因数の和:57279004

約数の個数: 24

約数和(自身を含む): 43302911904

約数和(自身を除く): 23140709888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57278983, 114557966, 229115932, 458231864, 630068813, 916463728, 1260137626, 1832927456, 2520275252, 5040550504, 10081101008, 20162202016]

約数ペア:

[(1, 20162202016), (2, 10081101008), (4, 5040550504), (8, 2520275252), (11, 1832927456), (16, 1260137626), (22, 916463728), (32, 630068813), (44, 458231864), (88, 229115932), (176, 114557966), (352, 57278983)]