20164022172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26671987}}^1$

素因数の和:26672007

約数の個数: 48

約数和(自身を含む): 59745253120

約数和(自身を除く): 39581230948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26671987, 53343974, 80015961, 106687948, 160031922, 186703909, 240047883, 320063844, 373407818, 480095766, 560111727, 720143649, 746815636, 960191532, 1120223454, 1440287298, 1680335181, 2240446908, 2880574596, 3360670362, 5041005543, 6721340724, 10082011086, 20164022172]

約数ペア:

[(1, 20164022172), (2, 10082011086), (3, 6721340724), (4, 5041005543), (6, 3360670362), (7, 2880574596), (9, 2240446908), (12, 1680335181), (14, 1440287298), (18, 1120223454), (21, 960191532), (27, 746815636), (28, 720143649), (36, 560111727), (42, 480095766), (54, 373407818), (63, 320063844), (84, 240047883), (108, 186703909), (126, 160031922), (189, 106687948), (252, 80015961), (378, 53343974), (756, 26671987)]