20141309955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{65497}}^1$

素因数の和:65620

約数の個数: 64

約数和(自身を含む): 36972311040

約数和(自身を除く): 16831001085

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 83, 95, 195, 247, 249, 285, 415, 741, 1079, 1235, 1245, 1577, 3237, 3705, 4731, 5395, 7885, 16185, 20501, 23655, 61503, 65497, 102505, 196491, 307515, 327485, 851461, 982455, 1244443, 2554383, 3733329, 4257305, 5436251, 6222215, 12771915, 16177759, 16308753, 18666645, 27181255, 48533277, 70671263, 80888795, 81543765, 103288769, 212013789, 242666385, 309866307, 353356315, 516443845, 1060068945, 1342753997, 1549331535, 4028261991, 6713769985, 20141309955]

約数ペア:

[(1, 20141309955), (3, 6713769985), (5, 4028261991), (13, 1549331535), (15, 1342753997), (19, 1060068945), (39, 516443845), (57, 353356315), (65, 309866307), (83, 242666385), (95, 212013789), (195, 103288769), (247, 81543765), (249, 80888795), (285, 70671263), (415, 48533277), (741, 27181255), (1079, 18666645), (1235, 16308753), (1245, 16177759), (1577, 12771915), (3237, 6222215), (3705, 5436251), (4731, 4257305), (5395, 3733329), (7885, 2554383), (16185, 1244443), (20501, 982455), (23655, 851461), (61503, 327485), (65497, 307515), (102505, 196491)]