20167005248

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1864553}}^1$

素因数の和:1864591

約数の個数: 42

約数和(自身を含む): 43334099514

約数和(自身を除く): 23167094266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1864553, 3729106, 7458212, 14916424, 24239189, 29832848, 48478378, 59665696, 96956756, 119331392, 193913512, 315109457, 387827024, 630218914, 775654048, 1260437828, 1551308096, 2520875656, 5041751312, 10083502624, 20167005248]

約数ペア:

[(1, 20167005248), (2, 10083502624), (4, 5041751312), (8, 2520875656), (13, 1551308096), (16, 1260437828), (26, 775654048), (32, 630218914), (52, 387827024), (64, 315109457), (104, 193913512), (169, 119331392), (208, 96956756), (338, 59665696), (416, 48478378), (676, 29832848), (832, 24239189), (1352, 14916424), (2704, 7458212), (5408, 3729106), (10816, 1864553)]