20173246344

素因数分解:

$2^3\times 3^4\times {\mathrm{31131553}}^1$

素因数の和:31131571

約数の個数: 40

約数和(自身を含む): 56503770510

約数和(自身を除く): 36330524166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31131553, 62263106, 93394659, 124526212, 186789318, 249052424, 280183977, 373578636, 560367954, 747157272, 840551931, 1120735908, 1681103862, 2241471816, 2521655793, 3362207724, 5043311586, 6724415448, 10086623172, 20173246344]

約数ペア:

[(1, 20173246344), (2, 10086623172), (3, 6724415448), (4, 5043311586), (6, 3362207724), (8, 2521655793), (9, 2241471816), (12, 1681103862), (18, 1120735908), (24, 840551931), (27, 747157272), (36, 560367954), (54, 373578636), (72, 280183977), (81, 249052424), (108, 186789318), (162, 124526212), (216, 93394659), (324, 62263106), (648, 31131553)]