20174074908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{279311}}^1$

素因数の和:279794

約数の個数: 48

約数和(自身を含む): 50803501056

約数和(自身を除く): 30629426148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 463, 926, 1389, 1852, 2778, 5556, 6019, 12038, 18057, 24076, 36114, 72228, 279311, 558622, 837933, 1117244, 1675866, 3351732, 3631043, 7262086, 10893129, 14524172, 21786258, 43572516, 129320993, 258641986, 387962979, 517283972, 775925958, 1551851916, 1681172909, 3362345818, 5043518727, 6724691636, 10087037454, 20174074908]

約数ペア:

[(1, 20174074908), (2, 10087037454), (3, 6724691636), (4, 5043518727), (6, 3362345818), (12, 1681172909), (13, 1551851916), (26, 775925958), (39, 517283972), (52, 387962979), (78, 258641986), (156, 129320993), (463, 43572516), (926, 21786258), (1389, 14524172), (1852, 10893129), (2778, 7262086), (5556, 3631043), (6019, 3351732), (12038, 1675866), (18057, 1117244), (24076, 837933), (36114, 558622), (72228, 279311)]