20220564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18517}}^1$

素因数の和:18544

約数の個数: 48

約数和(自身を含む): 58072448

約数和(自身を除く): 37851884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18517, 37034, 55551, 74068, 111102, 129619, 222204, 240721, 259238, 388857, 481442, 518476, 722163, 777714, 962884, 1444326, 1555428, 1685047, 2888652, 3370094, 5055141, 6740188, 10110282, 20220564]

約数ペア:

[(1, 20220564), (2, 10110282), (3, 6740188), (4, 5055141), (6, 3370094), (7, 2888652), (12, 1685047), (13, 1555428), (14, 1444326), (21, 962884), (26, 777714), (28, 722163), (39, 518476), (42, 481442), (52, 388857), (78, 259238), (84, 240721), (91, 222204), (156, 129619), (182, 111102), (273, 74068), (364, 55551), (546, 37034), (1092, 18517)]