20163930822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6203}}^1\times {\mathrm{25799}}^1$

素因数の和:32017

約数の個数: 48

約数和(自身を含む): 49939718400

約数和(自身を除く): 29775787578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6203, 12406, 18609, 25799, 37218, 43421, 51598, 55827, 77397, 86842, 111654, 130263, 154794, 180593, 232191, 260526, 361186, 390789, 464382, 541779, 781578, 1083558, 1625337, 3250674, 160031197, 320062394, 480093591, 960187182, 1120218379, 1440280773, 2240436758, 2880561546, 3360655137, 6721310274, 10081965411, 20163930822]

約数ペア:

[(1, 20163930822), (2, 10081965411), (3, 6721310274), (6, 3360655137), (7, 2880561546), (9, 2240436758), (14, 1440280773), (18, 1120218379), (21, 960187182), (42, 480093591), (63, 320062394), (126, 160031197), (6203, 3250674), (12406, 1625337), (18609, 1083558), (25799, 781578), (37218, 541779), (43421, 464382), (51598, 390789), (55827, 361186), (77397, 260526), (86842, 232191), (111654, 180593), (130263, 154794)]