20144619630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{289559}}^1$

素因数の和:290345

約数の個数: 48

約数和(自身を含む): 52443948960

約数和(自身を除く): 32299329330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 773, 1546, 2319, 3865, 4638, 6957, 7730, 11595, 13914, 23190, 34785, 69570, 289559, 579118, 868677, 1447795, 1737354, 2606031, 2895590, 4343385, 5212062, 8686770, 13030155, 26060310, 223829107, 447658214, 671487321, 1119145535, 1342974642, 2014461963, 2238291070, 3357436605, 4028923926, 6714873210, 10072309815, 20144619630]

約数ペア:

[(1, 20144619630), (2, 10072309815), (3, 6714873210), (5, 4028923926), (6, 3357436605), (9, 2238291070), (10, 2014461963), (15, 1342974642), (18, 1119145535), (30, 671487321), (45, 447658214), (90, 223829107), (773, 26060310), (1546, 13030155), (2319, 8686770), (3865, 5212062), (4638, 4343385), (6957, 2895590), (7730, 2606031), (11595, 1737354), (13914, 1447795), (23190, 868677), (34785, 579118), (69570, 289559)]