20173099492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7917229}}^1$

素因数の和:7917260

約数の個数: 36

約数和(自身を含む): 44225646780

約数和(自身を除く): 24052547288

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7917229, 15834458, 31668916, 55420603, 102923977, 110841206, 205847954, 221682412, 387944221, 411695908, 720467839, 775888442, 1440935678, 1551776884, 2881871356, 5043274873, 10086549746, 20173099492]

約数ペア:

[(1, 20173099492), (2, 10086549746), (4, 5043274873), (7, 2881871356), (13, 1551776884), (14, 1440935678), (26, 775888442), (28, 720467839), (49, 411695908), (52, 387944221), (91, 221682412), (98, 205847954), (182, 110841206), (196, 102923977), (364, 55420603), (637, 31668916), (1274, 15834458), (2548, 7917229)]