20138471190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{200323}}^1$

素因数の和:201453

約数の個数: 48

約数和(自身を含む): 52407162288

約数和(自身を除く): 32268691098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1117, 2234, 3351, 5585, 6702, 10053, 11170, 16755, 20106, 33510, 50265, 100530, 200323, 400646, 600969, 1001615, 1201938, 1802907, 2003230, 3004845, 3605814, 6009690, 9014535, 18029070, 223760791, 447521582, 671282373, 1118803955, 1342564746, 2013847119, 2237607910, 3356411865, 4027694238, 6712823730, 10069235595, 20138471190]

約数ペア:

[(1, 20138471190), (2, 10069235595), (3, 6712823730), (5, 4027694238), (6, 3356411865), (9, 2237607910), (10, 2013847119), (15, 1342564746), (18, 1118803955), (30, 671282373), (45, 447521582), (90, 223760791), (1117, 18029070), (2234, 9014535), (3351, 6009690), (5585, 3605814), (6702, 3004845), (10053, 2003230), (11170, 1802907), (16755, 1201938), (20106, 1001615), (33510, 600969), (50265, 400646), (100530, 200323)]