20140771028

素因数分解:

$2^2\times 7^1\times {\mathrm{12049}}^1\times {\mathrm{59699}}^1$

素因数の和:71759

約数の個数: 24

約数和(自身を含む): 40285560000

約数和(自身を除く): 20144788972

約数列:

[1, 2, 4, 7, 14, 28, 12049, 24098, 48196, 59699, 84343, 119398, 168686, 238796, 337372, 417893, 835786, 1671572, 719313251, 1438626502, 2877253004, 5035192757, 10070385514, 20140771028]

約数ペア:

[(1, 20140771028), (2, 10070385514), (4, 5035192757), (7, 2877253004), (14, 1438626502), (28, 719313251), (12049, 1671572), (24098, 835786), (48196, 417893), (59699, 337372), (84343, 238796), (119398, 168686)]