20888906310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2796373}}^1$

素因数の和:2796469

約数の個数: 48

約数和(自身を含む): 54965527344

約数和(自身を除く): 34076621034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 2796373, 5592746, 8389119, 13981865, 16778238, 25167357, 27963730, 41945595, 50334714, 83891190, 125836785, 232098959, 251673570, 464197918, 696296877, 1160494795, 1392593754, 2088890631, 2320989590, 3481484385, 4177781262, 6962968770, 10444453155, 20888906310]

約数ペア:

[(1, 20888906310), (2, 10444453155), (3, 6962968770), (5, 4177781262), (6, 3481484385), (9, 2320989590), (10, 2088890631), (15, 1392593754), (18, 1160494795), (30, 696296877), (45, 464197918), (83, 251673570), (90, 232098959), (166, 125836785), (249, 83891190), (415, 50334714), (498, 41945595), (747, 27963730), (830, 25167357), (1245, 16778238), (1494, 13981865), (2490, 8389119), (3735, 5592746), (7470, 2796373)]