20138972800314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1\times {\mathrm{455339}}^1$

素因数の和:457455

約数の個数: 64

約数和(自身を含む): 42853380635520

約数和(自身を除く): 22714407835206

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 233, 466, 699, 1398, 1861, 3722, 3961, 5583, 7922, 11166, 11883, 23766, 31637, 63274, 94911, 189822, 433613, 455339, 867226, 910678, 1300839, 1366017, 2601678, 2732034, 7371421, 7740763, 14742842, 15481526, 22114263, 23222289, 44228526, 46444578, 106093987, 212187974, 318281961, 636563922, 847385879, 1694771758, 1803597779, 2542157637, 3607195558, 5084315274, 5410793337, 10821586674, 14405559943, 28811119886, 43216679829, 86433359658, 197440909807, 394881819614, 592322729421, 1184645458842, 3356495466719, 6712990933438, 10069486400157, 20138972800314]

約数ペア:

[(1, 20138972800314), (2, 10069486400157), (3, 6712990933438), (6, 3356495466719), (17, 1184645458842), (34, 592322729421), (51, 394881819614), (102, 197440909807), (233, 86433359658), (466, 43216679829), (699, 28811119886), (1398, 14405559943), (1861, 10821586674), (3722, 5410793337), (3961, 5084315274), (5583, 3607195558), (7922, 2542157637), (11166, 1803597779), (11883, 1694771758), (23766, 847385879), (31637, 636563922), (63274, 318281961), (94911, 212187974), (189822, 106093987), (433613, 46444578), (455339, 44228526), (867226, 23222289), (910678, 22114263), (1300839, 15481526), (1366017, 14742842), (2601678, 7740763), (2732034, 7371421)]