20031193740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10769459}}^1$

素因数の和:10769502

約数の個数: 48

約数和(自身を含む): 57896616960

約数和(自身を除く): 37865423220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10769459, 21538918, 32308377, 43077836, 53847295, 64616754, 107694590, 129233508, 161541885, 215389180, 323083770, 333853229, 646167540, 667706458, 1001559687, 1335412916, 1669266145, 2003119374, 3338532290, 4006238748, 5007798435, 6677064580, 10015596870, 20031193740]

約数ペア:

[(1, 20031193740), (2, 10015596870), (3, 6677064580), (4, 5007798435), (5, 4006238748), (6, 3338532290), (10, 2003119374), (12, 1669266145), (15, 1335412916), (20, 1001559687), (30, 667706458), (31, 646167540), (60, 333853229), (62, 323083770), (93, 215389180), (124, 161541885), (155, 129233508), (186, 107694590), (310, 64616754), (372, 53847295), (465, 43077836), (620, 32308377), (930, 21538918), (1860, 10769459)]