20162893010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9123481}}^1$

素因数の和:9123518

約数の個数: 32

約数和(自身を含む): 41384114352

約数和(自身を除く): 21221221342

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 9123481, 18246962, 45617405, 91234810, 118605253, 155099177, 237210506, 310198354, 593026265, 775495885, 1186052530, 1550991770, 2016289301, 4032578602, 10081446505, 20162893010]

約数ペア:

[(1, 20162893010), (2, 10081446505), (5, 4032578602), (10, 2016289301), (13, 1550991770), (17, 1186052530), (26, 775495885), (34, 593026265), (65, 310198354), (85, 237210506), (130, 155099177), (170, 118605253), (221, 91234810), (442, 45617405), (1105, 18246962), (2210, 9123481)]