20176246566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5399}}^1$

素因数の和:5663

約数の個数: 144

約数和(自身を含む): 53778816000

約数和(自身を除く): 33602569434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 223, 266, 294, 342, 399, 441, 446, 669, 798, 882, 931, 1197, 1338, 1561, 1862, 2007, 2394, 2793, 3122, 4014, 4237, 4683, 5399, 5586, 8379, 8474, 9366, 10798, 10927, 12711, 14049, 16197, 16758, 21854, 25422, 28098, 29659, 32394, 32781, 37793, 38133, 48591, 59318, 65562, 75586, 76266, 88977, 97182, 98343, 102581, 113379, 177954, 196686, 205162, 207613, 226758, 264551, 266931, 307743, 340137, 415226, 529102, 533862, 615486, 622839, 680274, 718067, 793653, 923229, 1203977, 1245678, 1436134, 1587306, 1846458, 1868517, 2154201, 2380959, 2407954, 3611931, 3737034, 4308402, 4761918, 5026469, 6462603, 7223862, 8427839, 10052938, 10835793, 12925206, 15079407, 16855678, 21671586, 22875563, 25283517, 30158814, 45238221, 45751126, 50567034, 58994873, 68626689, 75850551, 90476442, 117989746, 137253378, 151701102, 160128941, 176984619, 205880067, 320257882, 353969238, 411760134, 480386823, 530953857, 960773646, 1061907714, 1120902587, 1441160469, 2241805174, 2882320938, 3362707761, 6725415522, 10088123283, 20176246566]

約数ペア:

[(1, 20176246566), (2, 10088123283), (3, 6725415522), (6, 3362707761), (7, 2882320938), (9, 2241805174), (14, 1441160469), (18, 1120902587), (19, 1061907714), (21, 960773646), (38, 530953857), (42, 480386823), (49, 411760134), (57, 353969238), (63, 320257882), (98, 205880067), (114, 176984619), (126, 160128941), (133, 151701102), (147, 137253378), (171, 117989746), (223, 90476442), (266, 75850551), (294, 68626689), (342, 58994873), (399, 50567034), (441, 45751126), (446, 45238221), (669, 30158814), (798, 25283517), (882, 22875563), (931, 21671586), (1197, 16855678), (1338, 15079407), (1561, 12925206), (1862, 10835793), (2007, 10052938), (2394, 8427839), (2793, 7223862), (3122, 6462603), (4014, 5026469), (4237, 4761918), (4683, 4308402), (5399, 3737034), (5586, 3611931), (8379, 2407954), (8474, 2380959), (9366, 2154201), (10798, 1868517), (10927, 1846458), (12711, 1587306), (14049, 1436134), (16197, 1245678), (16758, 1203977), (21854, 923229), (25422, 793653), (28098, 718067), (29659, 680274), (32394, 622839), (32781, 615486), (37793, 533862), (38133, 529102), (48591, 415226), (59318, 340137), (65562, 307743), (75586, 266931), (76266, 264551), (88977, 226758), (97182, 207613), (98343, 205162), (102581, 196686), (113379, 177954)]