20243070650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{379439}}^1$

素因数の和:379559

約数の個数: 48

約数和(自身を含む): 41498593920

約数和(自身を除く): 21255523270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 2134, 2425, 4850, 5335, 10670, 26675, 53350, 379439, 758878, 1897195, 3794390, 4173829, 8347658, 9485975, 18971950, 20869145, 36805583, 41738290, 73611166, 104345725, 184027915, 208691450, 368055830, 404861413, 809722826, 920139575, 1840279150, 2024307065, 4048614130, 10121535325, 20243070650]

約数ペア:

[(1, 20243070650), (2, 10121535325), (5, 4048614130), (10, 2024307065), (11, 1840279150), (22, 920139575), (25, 809722826), (50, 404861413), (55, 368055830), (97, 208691450), (110, 184027915), (194, 104345725), (275, 73611166), (485, 41738290), (550, 36805583), (970, 20869145), (1067, 18971950), (2134, 9485975), (2425, 8347658), (4850, 4173829), (5335, 3794390), (10670, 1897195), (26675, 758878), (53350, 379439)]