20169952197

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{21059}}^1$

素因数の和:21301

約数の個数: 32

約数和(自身を含む): 28355184000

約数和(自身を除く): 8185231803

約数列:

[1, 3, 29, 87, 101, 109, 303, 327, 2929, 3161, 8787, 9483, 11009, 21059, 33027, 63177, 319261, 610711, 957783, 1832133, 2126959, 2295431, 6380877, 6886293, 61681811, 66567499, 185045433, 199702497, 231838531, 695515593, 6723317399, 20169952197]

約数ペア:

[(1, 20169952197), (3, 6723317399), (29, 695515593), (87, 231838531), (101, 199702497), (109, 185045433), (303, 66567499), (327, 61681811), (2929, 6886293), (3161, 6380877), (8787, 2295431), (9483, 2126959), (11009, 1832133), (21059, 957783), (33027, 610711), (63177, 319261)]