20732014744

素因数分解:

$2^3\times 7^1\times {\mathrm{4931}}^1\times {\mathrm{75079}}^1$

素因数の和:80023

約数の個数: 32

約数和(自身を含む): 44435347200

約数和(自身を除く): 23703332456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4931, 9862, 19724, 34517, 39448, 69034, 75079, 138068, 150158, 276136, 300316, 525553, 600632, 1051106, 2102212, 4204424, 370214549, 740429098, 1480858196, 2591501843, 2961716392, 5183003686, 10366007372, 20732014744]

約数ペア:

[(1, 20732014744), (2, 10366007372), (4, 5183003686), (7, 2961716392), (8, 2591501843), (14, 1480858196), (28, 740429098), (56, 370214549), (4931, 4204424), (9862, 2102212), (19724, 1051106), (34517, 600632), (39448, 525553), (69034, 300316), (75079, 276136), (138068, 150158)]