20168022768

素因数分解:

$2^4\times 3^1\times {\mathrm{30649}}^1\times {\mathrm{13709}}^1$

素因数の和:44369

約数の個数: 40

約数和(自身を含む): 52106226000

約数和(自身を除く): 31938203232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13709, 27418, 30649, 41127, 54836, 61298, 82254, 91947, 109672, 122596, 164508, 183894, 219344, 245192, 329016, 367788, 490384, 658032, 735576, 1471152, 420167141, 840334282, 1260501423, 1680668564, 2521002846, 3361337128, 5042005692, 6722674256, 10084011384, 20168022768]

約数ペア:

[(1, 20168022768), (2, 10084011384), (3, 6722674256), (4, 5042005692), (6, 3361337128), (8, 2521002846), (12, 1680668564), (16, 1260501423), (24, 840334282), (48, 420167141), (13709, 1471152), (27418, 735576), (30649, 658032), (41127, 490384), (54836, 367788), (61298, 329016), (82254, 245192), (91947, 219344), (109672, 183894), (122596, 164508)]