19957741584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37798753}}^1$

素因数の和:37798775

約数の個数: 40

約数和(自身を含む): 56244545952

約数和(自身を除く): 36286804368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37798753, 75597506, 113396259, 151195012, 226792518, 302390024, 415786283, 453585036, 604780048, 831572566, 907170072, 1247358849, 1663145132, 1814340144, 2494717698, 3326290264, 4989435396, 6652580528, 9978870792, 19957741584]

約数ペア:

[(1, 19957741584), (2, 9978870792), (3, 6652580528), (4, 4989435396), (6, 3326290264), (8, 2494717698), (11, 1814340144), (12, 1663145132), (16, 1247358849), (22, 907170072), (24, 831572566), (33, 604780048), (44, 453585036), (48, 415786283), (66, 302390024), (88, 226792518), (132, 151195012), (176, 113396259), (264, 75597506), (528, 37798753)]