20141320458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20521}}^1\times {\mathrm{23369}}^1$

素因数の和:43902

約数の個数: 32

約数和(自身を含む): 46041517440

約数和(自身を除く): 25900196982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20521, 23369, 41042, 46738, 61563, 70107, 123126, 140214, 143647, 163583, 287294, 327166, 430941, 490749, 861882, 981498, 479555249, 959110498, 1438665747, 2877331494, 3356886743, 6713773486, 10070660229, 20141320458]

約数ペア:

[(1, 20141320458), (2, 10070660229), (3, 6713773486), (6, 3356886743), (7, 2877331494), (14, 1438665747), (21, 959110498), (42, 479555249), (20521, 981498), (23369, 861882), (41042, 490749), (46738, 430941), (61563, 327166), (70107, 287294), (123126, 163583), (140214, 143647)]