20180642914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1\times {\mathrm{69821}}^1$

素因数の和:78341

約数の個数: 16

約数和(自身を含む): 32055838776

約数和(自身を除く): 11875195862

約数列:

[1, 2, 17, 34, 8501, 17002, 69821, 139642, 144517, 289034, 1186957, 2373914, 593548321, 1187096642, 10090321457, 20180642914]

約数ペア:

[(1, 20180642914), (2, 10090321457), (17, 1187096642), (34, 593548321), (8501, 2373914), (17002, 1186957), (69821, 289034), (139642, 144517)]