20105354528

素因数分解:

$2^5\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{46919}}^1$

素因数の和:48849

約数の個数: 48

約数和(自身を含む): 45261659520

約数和(自身を除く): 25156304992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1913, 3826, 7652, 13391, 15304, 26782, 30608, 46919, 53564, 61216, 93838, 107128, 187676, 214256, 328433, 375352, 428512, 656866, 750704, 1313732, 1501408, 2627464, 5254928, 10509856, 89756047, 179512094, 359024188, 628292329, 718048376, 1256584658, 1436096752, 2513169316, 2872193504, 5026338632, 10052677264, 20105354528]

約数ペア:

[(1, 20105354528), (2, 10052677264), (4, 5026338632), (7, 2872193504), (8, 2513169316), (14, 1436096752), (16, 1256584658), (28, 718048376), (32, 628292329), (56, 359024188), (112, 179512094), (224, 89756047), (1913, 10509856), (3826, 5254928), (7652, 2627464), (13391, 1501408), (15304, 1313732), (26782, 750704), (30608, 656866), (46919, 428512), (53564, 375352), (61216, 328433), (93838, 214256), (107128, 187676)]