20077994448

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{339247}}^1$

素因数の和:339401

約数の個数: 80

約数和(自身を含む): 58052117760

約数和(自身を除く): 37974123312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 9864, 14796, 19728, 29592, 59184, 339247, 678494, 1017741, 1356988, 2035482, 2713976, 3053223, 4070964, 5427952, 6106446, 8141928, 9159669, 12212892, 16283856, 18319338, 24425784, 36638676, 46476839, 48851568, 73277352, 92953678, 139430517, 146554704, 185907356, 278861034, 371814712, 418291551, 557722068, 743629424, 836583102, 1115444136, 1254874653, 1673166204, 2230888272, 2509749306, 3346332408, 5019498612, 6692664816, 10038997224, 20077994448]

約数ペア:

[(1, 20077994448), (2, 10038997224), (3, 6692664816), (4, 5019498612), (6, 3346332408), (8, 2509749306), (9, 2230888272), (12, 1673166204), (16, 1254874653), (18, 1115444136), (24, 836583102), (27, 743629424), (36, 557722068), (48, 418291551), (54, 371814712), (72, 278861034), (108, 185907356), (137, 146554704), (144, 139430517), (216, 92953678), (274, 73277352), (411, 48851568), (432, 46476839), (548, 36638676), (822, 24425784), (1096, 18319338), (1233, 16283856), (1644, 12212892), (2192, 9159669), (2466, 8141928), (3288, 6106446), (3699, 5427952), (4932, 4070964), (6576, 3053223), (7398, 2713976), (9864, 2035482), (14796, 1356988), (19728, 1017741), (29592, 678494), (59184, 339247)]