20730040716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{8221}}^1$

素因数の和:10975

約数の個数: 96

約数和(自身を含む): 60335009280

約数和(自身を除く): 39604968564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2729, 5458, 8187, 8221, 10916, 16374, 16442, 19103, 24663, 30019, 32748, 32884, 38206, 49326, 57309, 57547, 60038, 76412, 90057, 90431, 98652, 114618, 115094, 120076, 172641, 180114, 180862, 210133, 229236, 230188, 271293, 345282, 360228, 361724, 420266, 542586, 630399, 633017, 690564, 840532, 1085172, 1260798, 1266034, 1899051, 2521596, 2532068, 3798102, 7596204, 22435109, 44870218, 67305327, 89740436, 134610654, 157045763, 246786199, 269221308, 314091526, 471137289, 493572398, 628183052, 740358597, 942274578, 987144796, 1480717194, 1727503393, 1884549156, 2961434388, 3455006786, 5182510179, 6910013572, 10365020358, 20730040716]

約数ペア:

[(1, 20730040716), (2, 10365020358), (3, 6910013572), (4, 5182510179), (6, 3455006786), (7, 2961434388), (11, 1884549156), (12, 1727503393), (14, 1480717194), (21, 987144796), (22, 942274578), (28, 740358597), (33, 628183052), (42, 493572398), (44, 471137289), (66, 314091526), (77, 269221308), (84, 246786199), (132, 157045763), (154, 134610654), (231, 89740436), (308, 67305327), (462, 44870218), (924, 22435109), (2729, 7596204), (5458, 3798102), (8187, 2532068), (8221, 2521596), (10916, 1899051), (16374, 1266034), (16442, 1260798), (19103, 1085172), (24663, 840532), (30019, 690564), (32748, 633017), (32884, 630399), (38206, 542586), (49326, 420266), (57309, 361724), (57547, 360228), (60038, 345282), (76412, 271293), (90057, 230188), (90431, 229236), (98652, 210133), (114618, 180862), (115094, 180114), (120076, 172641)]