20090138724

素因数分解:

$2^2\times 3^5\times {\mathrm{20668867}}^1$

素因数の和:20668886

約数の個数: 36

約数和(自身を含む): 52664275664

約数和(自身を除く): 32574136940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20668867, 41337734, 62006601, 82675468, 124013202, 186019803, 248026404, 372039606, 558059409, 744079212, 1116118818, 1674178227, 2232237636, 3348356454, 5022534681, 6696712908, 10045069362, 20090138724]

約数ペア:

[(1, 20090138724), (2, 10045069362), (3, 6696712908), (4, 5022534681), (6, 3348356454), (9, 2232237636), (12, 1674178227), (18, 1116118818), (27, 744079212), (36, 558059409), (54, 372039606), (81, 248026404), (108, 186019803), (162, 124013202), (243, 82675468), (324, 62006601), (486, 41337734), (972, 20668867)]