20959062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3952

約数の個数: 32

約数和(自身を含む): 45232992

約数和(自身を除く): 24273930

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 3877, 5406, 7754, 11631, 23262, 65909, 131818, 197727, 205481, 395454, 410962, 616443, 1232886, 3493177, 6986354, 10479531, 20959062]

約数ペア:

[(1, 20959062), (2, 10479531), (3, 6986354), (6, 3493177), (17, 1232886), (34, 616443), (51, 410962), (53, 395454), (102, 205481), (106, 197727), (159, 131818), (318, 65909), (901, 23262), (1802, 11631), (2703, 7754), (3877, 5406)]