20173473054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{59453}}^1$

素因数の和:62161

約数の個数: 48

約数和(自身を含む): 49972751712

約数和(自身を除く): 29799278658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2693, 5386, 8079, 16158, 18851, 24237, 37702, 48474, 56553, 59453, 113106, 118906, 169659, 178359, 339318, 356718, 416171, 535077, 832342, 1070154, 1248513, 2497026, 3745539, 7491078, 160106929, 320213858, 480320787, 960641574, 1120748503, 1440962361, 2241497006, 2881924722, 3362245509, 6724491018, 10086736527, 20173473054]

約数ペア:

[(1, 20173473054), (2, 10086736527), (3, 6724491018), (6, 3362245509), (7, 2881924722), (9, 2241497006), (14, 1440962361), (18, 1120748503), (21, 960641574), (42, 480320787), (63, 320213858), (126, 160106929), (2693, 7491078), (5386, 3745539), (8079, 2497026), (16158, 1248513), (18851, 1070154), (24237, 832342), (37702, 535077), (48474, 416171), (56553, 356718), (59453, 339318), (113106, 178359), (118906, 169659)]