20576301564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18842767}}^1$

素因数の和:18842794

約数の個数: 48

約数和(自身を含む): 59090920448

約数和(自身を除く): 38514618884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18842767, 37685534, 56528301, 75371068, 113056602, 131899369, 226113204, 244955971, 263798738, 395698107, 489911942, 527597476, 734867913, 791396214, 979823884, 1469735826, 1582792428, 1714691797, 2939471652, 3429383594, 5144075391, 6858767188, 10288150782, 20576301564]

約数ペア:

[(1, 20576301564), (2, 10288150782), (3, 6858767188), (4, 5144075391), (6, 3429383594), (7, 2939471652), (12, 1714691797), (13, 1582792428), (14, 1469735826), (21, 979823884), (26, 791396214), (28, 734867913), (39, 527597476), (42, 489911942), (52, 395698107), (78, 263798738), (84, 244955971), (91, 226113204), (156, 131899369), (182, 113056602), (273, 75371068), (364, 56528301), (546, 37685534), (1092, 18842767)]