20346028860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{219767}}^1$

素因数の和:221322

約数の個数: 48

約数和(自身を含む): 57006061056

約数和(自身を除く): 36660032196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1543, 3086, 4629, 6172, 7715, 9258, 15430, 18516, 23145, 30860, 46290, 92580, 219767, 439534, 659301, 879068, 1098835, 1318602, 2197670, 2637204, 3296505, 4395340, 6593010, 13186020, 339100481, 678200962, 1017301443, 1356401924, 1695502405, 2034602886, 3391004810, 4069205772, 5086507215, 6782009620, 10173014430, 20346028860]

約数ペア:

[(1, 20346028860), (2, 10173014430), (3, 6782009620), (4, 5086507215), (5, 4069205772), (6, 3391004810), (10, 2034602886), (12, 1695502405), (15, 1356401924), (20, 1017301443), (30, 678200962), (60, 339100481), (1543, 13186020), (3086, 6593010), (4629, 4395340), (6172, 3296505), (7715, 2637204), (9258, 2197670), (15430, 1318602), (18516, 1098835), (23145, 879068), (30860, 659301), (46290, 439534), (92580, 219767)]