20014722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 64

約数和(自身を含む): 54754560

約数和(自身を除く): 34739838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4073, 4914, 8146, 12219, 24438, 28511, 36657, 52949, 57022, 73314, 85533, 105898, 109971, 158847, 171066, 219942, 256599, 317694, 370643, 476541, 513198, 741286, 769797, 953082, 1111929, 1429623, 1539594, 2223858, 2859246, 3335787, 6671574, 10007361, 20014722]

約数ペア:

[(1, 20014722), (2, 10007361), (3, 6671574), (6, 3335787), (7, 2859246), (9, 2223858), (13, 1539594), (14, 1429623), (18, 1111929), (21, 953082), (26, 769797), (27, 741286), (39, 513198), (42, 476541), (54, 370643), (63, 317694), (78, 256599), (91, 219942), (117, 171066), (126, 158847), (182, 109971), (189, 105898), (234, 85533), (273, 73314), (351, 57022), (378, 52949), (546, 36657), (702, 28511), (819, 24438), (1638, 12219), (2457, 8146), (4073, 4914)]