12032020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 33981696

約数和(自身を除く): 21949676

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 601, 715, 770, 910, 1001, 1202, 1430, 1540, 1820, 2002, 2404, 2860, 3005, 4004, 4207, 5005, 6010, 6611, 7813, 8414, 10010, 12020, 13222, 15626, 16828, 20020, 21035, 26444, 31252, 33055, 39065, 42070, 46277, 54691, 66110, 78130, 84140, 85943, 92554, 109382, 132220, 156260, 171886, 185108, 218764, 231385, 273455, 343772, 429715, 462770, 546910, 601601, 859430, 925540, 1093820, 1203202, 1718860, 2406404, 3008005, 6016010, 12032020]

約数ペア:

[(1, 12032020), (2, 6016010), (4, 3008005), (5, 2406404), (7, 1718860), (10, 1203202), (11, 1093820), (13, 925540), (14, 859430), (20, 601601), (22, 546910), (26, 462770), (28, 429715), (35, 343772), (44, 273455), (52, 231385), (55, 218764), (65, 185108), (70, 171886), (77, 156260), (91, 132220), (110, 109382), (130, 92554), (140, 85943), (143, 84140), (154, 78130), (182, 66110), (220, 54691), (260, 46277), (286, 42070), (308, 39065), (364, 33055), (385, 31252), (455, 26444), (572, 21035), (601, 20020), (715, 16828), (770, 15626), (910, 13222), (1001, 12020), (1202, 10010), (1430, 8414), (1540, 7813), (1820, 6611), (2002, 6010), (2404, 5005), (2860, 4207), (3005, 4004)]