20245533744

素因数分解:

$2^4\times 3^1\times {\mathrm{3413}}^1\times {\mathrm{123581}}^1$

素因数の和:127005

約数の個数: 40

約数和(自身を含む): 52316709552

約数和(自身を除く): 32071175808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3413, 6826, 10239, 13652, 20478, 27304, 40956, 54608, 81912, 123581, 163824, 247162, 370743, 494324, 741486, 988648, 1482972, 1977296, 2965944, 5931888, 421781953, 843563906, 1265345859, 1687127812, 2530691718, 3374255624, 5061383436, 6748511248, 10122766872, 20245533744]

約数ペア:

[(1, 20245533744), (2, 10122766872), (3, 6748511248), (4, 5061383436), (6, 3374255624), (8, 2530691718), (12, 1687127812), (16, 1265345859), (24, 843563906), (48, 421781953), (3413, 5931888), (6826, 2965944), (10239, 1977296), (13652, 1482972), (20478, 988648), (27304, 741486), (40956, 494324), (54608, 370743), (81912, 247162), (123581, 163824)]