20228210328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{124847}}^1$

素因数の和:125056

約数の個数: 64

約数和(自身を含む): 52076597760

約数和(自身を除く): 31848387432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 942, 1032, 1256, 1884, 3768, 6751, 13502, 20253, 27004, 40506, 54008, 81012, 124847, 162024, 249694, 374541, 499388, 749082, 998776, 1498164, 2996328, 5368421, 10736842, 16105263, 19600979, 21473684, 32210526, 39201958, 42947368, 58802937, 64421052, 78403916, 117605874, 128842104, 156807832, 235211748, 470423496, 842842097, 1685684194, 2528526291, 3371368388, 5057052582, 6742736776, 10114105164, 20228210328]

約数ペア:

[(1, 20228210328), (2, 10114105164), (3, 6742736776), (4, 5057052582), (6, 3371368388), (8, 2528526291), (12, 1685684194), (24, 842842097), (43, 470423496), (86, 235211748), (129, 156807832), (157, 128842104), (172, 117605874), (258, 78403916), (314, 64421052), (344, 58802937), (471, 42947368), (516, 39201958), (628, 32210526), (942, 21473684), (1032, 19600979), (1256, 16105263), (1884, 10736842), (3768, 5368421), (6751, 2996328), (13502, 1498164), (20253, 998776), (27004, 749082), (40506, 499388), (54008, 374541), (81012, 249694), (124847, 162024)]