20200244568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1239583}}^1$

素因数の和:1239696

約数の個数: 64

約数和(自身を含む): 58310031360

約数和(自身を除く): 38109786792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 16296, 1239583, 2479166, 3718749, 4958332, 7437498, 8677081, 9916664, 14874996, 17354162, 26031243, 29749992, 34708324, 52062486, 69416648, 104124972, 120239551, 208249944, 240479102, 360718653, 480958204, 721437306, 841676857, 961916408, 1442874612, 1683353714, 2525030571, 2885749224, 3366707428, 5050061142, 6733414856, 10100122284, 20200244568]

約数ペア:

[(1, 20200244568), (2, 10100122284), (3, 6733414856), (4, 5050061142), (6, 3366707428), (7, 2885749224), (8, 2525030571), (12, 1683353714), (14, 1442874612), (21, 961916408), (24, 841676857), (28, 721437306), (42, 480958204), (56, 360718653), (84, 240479102), (97, 208249944), (168, 120239551), (194, 104124972), (291, 69416648), (388, 52062486), (582, 34708324), (679, 29749992), (776, 26031243), (1164, 17354162), (1358, 14874996), (2037, 9916664), (2328, 8677081), (2716, 7437498), (4074, 4958332), (5432, 3718749), (8148, 2479166), (16296, 1239583)]