20163618702

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{65551}}^1$

素因数の和:66325

約数の個数: 48

約数和(自身を含む): 45649363968

約数和(自身を除く): 25485745266

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 743, 1486, 2229, 4458, 6687, 13374, 17089, 34178, 51267, 65551, 102534, 131102, 153801, 196653, 307602, 393306, 589959, 1179918, 1507673, 3015346, 4523019, 9046038, 13569057, 27138114, 48704393, 97408786, 146113179, 292226358, 438339537, 876679074, 1120201039, 2240402078, 3360603117, 6721206234, 10081809351, 20163618702]

約数ペア:

[(1, 20163618702), (2, 10081809351), (3, 6721206234), (6, 3360603117), (9, 2240402078), (18, 1120201039), (23, 876679074), (46, 438339537), (69, 292226358), (138, 146113179), (207, 97408786), (414, 48704393), (743, 27138114), (1486, 13569057), (2229, 9046038), (4458, 4523019), (6687, 3015346), (13374, 1507673), (17089, 1179918), (34178, 589959), (51267, 393306), (65551, 307602), (102534, 196653), (131102, 153801)]