20218497624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{19763}}^1$

素因数の和:20881

約数の個数: 96

約数和(自身を含む): 59027557680

約数和(自身を除く): 38809060056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1093, 2186, 3279, 4372, 6558, 8744, 9837, 13116, 14209, 19674, 19763, 26232, 28418, 39348, 39526, 42627, 56836, 59289, 78696, 79052, 85254, 113672, 118578, 127881, 158104, 170508, 177867, 237156, 255762, 256919, 341016, 355734, 474312, 511524, 513838, 711468, 770757, 1023048, 1027676, 1422936, 1541514, 2055352, 2312271, 3083028, 4624542, 6166056, 9249084, 18498168, 21600959, 43201918, 64802877, 86403836, 129605754, 172807672, 194408631, 259211508, 280812467, 388817262, 518423016, 561624934, 777634524, 842437401, 1123249868, 1555269048, 1684874802, 2246499736, 2527312203, 3369749604, 5054624406, 6739499208, 10109248812, 20218497624]

約数ペア:

[(1, 20218497624), (2, 10109248812), (3, 6739499208), (4, 5054624406), (6, 3369749604), (8, 2527312203), (9, 2246499736), (12, 1684874802), (13, 1555269048), (18, 1123249868), (24, 842437401), (26, 777634524), (36, 561624934), (39, 518423016), (52, 388817262), (72, 280812467), (78, 259211508), (104, 194408631), (117, 172807672), (156, 129605754), (234, 86403836), (312, 64802877), (468, 43201918), (936, 21600959), (1093, 18498168), (2186, 9249084), (3279, 6166056), (4372, 4624542), (6558, 3083028), (8744, 2312271), (9837, 2055352), (13116, 1541514), (14209, 1422936), (19674, 1027676), (19763, 1023048), (26232, 770757), (28418, 711468), (39348, 513838), (39526, 511524), (42627, 474312), (56836, 355734), (59289, 341016), (78696, 256919), (79052, 255762), (85254, 237156), (113672, 177867), (118578, 170508), (127881, 158104)]