20153172936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4968731}}^1$

素因数の和:4968766

約数の個数: 48

約数和(自身を含む): 54556677360

約数和(自身を除く): 34403504424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4968731, 9937462, 14906193, 19874924, 29812386, 39749848, 59624772, 64593503, 119249544, 129187006, 193780509, 258374012, 387561018, 516748024, 775122036, 839715539, 1550244072, 1679431078, 2519146617, 3358862156, 5038293234, 6717724312, 10076586468, 20153172936]

約数ペア:

[(1, 20153172936), (2, 10076586468), (3, 6717724312), (4, 5038293234), (6, 3358862156), (8, 2519146617), (12, 1679431078), (13, 1550244072), (24, 839715539), (26, 775122036), (39, 516748024), (52, 387561018), (78, 258374012), (104, 193780509), (156, 129187006), (169, 119249544), (312, 64593503), (338, 59624772), (507, 39749848), (676, 29812386), (1014, 19874924), (1352, 14906193), (2028, 9937462), (4056, 4968731)]