20150576919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{11933}}^1$

素因数の和:12448

約数の個数: 48

約数和(自身を含む): 32684075424

約数和(自身を除く): 12533498505

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 461, 1221, 1383, 3663, 4149, 5071, 11933, 15213, 17057, 35799, 45639, 51171, 107397, 131263, 153513, 187627, 393789, 441521, 562881, 1181367, 1324563, 1688643, 3973689, 4856731, 5501113, 14570193, 16503339, 43710579, 49510017, 60512243, 181536729, 203541181, 544610187, 610623543, 1831870629, 2238952991, 6716858973, 20150576919]

約数ペア:

[(1, 20150576919), (3, 6716858973), (9, 2238952991), (11, 1831870629), (33, 610623543), (37, 544610187), (99, 203541181), (111, 181536729), (333, 60512243), (407, 49510017), (461, 43710579), (1221, 16503339), (1383, 14570193), (3663, 5501113), (4149, 4856731), (5071, 3973689), (11933, 1688643), (15213, 1324563), (17057, 1181367), (35799, 562881), (45639, 441521), (51171, 393789), (107397, 187627), (131263, 153513)]