20201407842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7243}}^1\times {\mathrm{6037}}^1$

素因数の和:13303

約数の個数: 64

約数和(自身を含む): 50387641344

約数和(自身を除く): 30186233502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 6037, 7243, 12074, 14486, 18111, 21729, 36222, 42259, 43458, 50701, 66407, 79673, 84518, 101402, 126777, 132814, 152103, 159346, 199221, 239019, 253554, 304206, 398442, 464849, 478038, 557711, 929698, 1115422, 1394547, 1673133, 2789094, 3346266, 43725991, 87451982, 131177973, 262355946, 306081937, 480985901, 612163874, 918245811, 961971802, 1442957703, 1836491622, 2885915406, 3366901307, 6733802614, 10100703921, 20201407842]

約数ペア:

[(1, 20201407842), (2, 10100703921), (3, 6733802614), (6, 3366901307), (7, 2885915406), (11, 1836491622), (14, 1442957703), (21, 961971802), (22, 918245811), (33, 612163874), (42, 480985901), (66, 306081937), (77, 262355946), (154, 131177973), (231, 87451982), (462, 43725991), (6037, 3346266), (7243, 2789094), (12074, 1673133), (14486, 1394547), (18111, 1115422), (21729, 929698), (36222, 557711), (42259, 478038), (43458, 464849), (50701, 398442), (66407, 304206), (79673, 253554), (84518, 239019), (101402, 199221), (126777, 159346), (132814, 152103)]