20128235952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38121659}}^1$

素因数の和:38121681

約数の個数: 40

約数和(自身を含む): 56725030080

約数和(自身を除く): 36596794128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38121659, 76243318, 114364977, 152486636, 228729954, 304973272, 419338249, 457459908, 609946544, 838676498, 914919816, 1258014747, 1677352996, 1829839632, 2516029494, 3354705992, 5032058988, 6709411984, 10064117976, 20128235952]

約数ペア:

[(1, 20128235952), (2, 10064117976), (3, 6709411984), (4, 5032058988), (6, 3354705992), (8, 2516029494), (11, 1829839632), (12, 1677352996), (16, 1258014747), (22, 914919816), (24, 838676498), (33, 609946544), (44, 457459908), (48, 419338249), (66, 304973272), (88, 228729954), (132, 152486636), (176, 114364977), (264, 76243318), (528, 38121659)]