20229580218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{736639}}^1$

素因数の和:736866

約数の個数: 32

約数和(自身を含む): 42430464000

約数和(自身を除く): 22200883782

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 1194, 4577, 9154, 13731, 27462, 736639, 1473278, 2209917, 4419834, 16942697, 33885394, 50828091, 101656182, 146591161, 293182322, 439773483, 879546966, 3371596703, 6743193406, 10114790109, 20229580218]

約数ペア:

[(1, 20229580218), (2, 10114790109), (3, 6743193406), (6, 3371596703), (23, 879546966), (46, 439773483), (69, 293182322), (138, 146591161), (199, 101656182), (398, 50828091), (597, 33885394), (1194, 16942697), (4577, 4419834), (9154, 2209917), (13731, 1473278), (27462, 736639)]