20802783192

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1\times {\mathrm{3643}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 52298688000

約数和(自身を除く): 31495904808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1039, 1374, 1832, 2078, 2748, 3117, 3643, 4156, 5496, 6234, 7286, 8312, 10929, 12468, 14572, 21858, 24936, 29144, 43716, 87432, 237931, 475862, 713793, 834247, 951724, 1427586, 1668494, 1903448, 2502741, 2855172, 3336988, 3785077, 5005482, 5710344, 6673976, 7570154, 10010964, 11355231, 15140308, 20021928, 22710462, 30280616, 45420924, 90841848, 866782633, 1733565266, 2600347899, 3467130532, 5200695798, 6934261064, 10401391596, 20802783192]

約数ペア:

[(1, 20802783192), (2, 10401391596), (3, 6934261064), (4, 5200695798), (6, 3467130532), (8, 2600347899), (12, 1733565266), (24, 866782633), (229, 90841848), (458, 45420924), (687, 30280616), (916, 22710462), (1039, 20021928), (1374, 15140308), (1832, 11355231), (2078, 10010964), (2748, 7570154), (3117, 6673976), (3643, 5710344), (4156, 5005482), (5496, 3785077), (6234, 3336988), (7286, 2855172), (8312, 2502741), (10929, 1903448), (12468, 1668494), (14572, 1427586), (21858, 951724), (24936, 834247), (29144, 713793), (43716, 475862), (87432, 237931)]