20424624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 58281984

約数和(自身を除く): 37857360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 383, 404, 528, 606, 766, 808, 1111, 1149, 1212, 1532, 1616, 2222, 2298, 2424, 3064, 3333, 4213, 4444, 4596, 4848, 6128, 6666, 8426, 8888, 9192, 12639, 13332, 16852, 17776, 18384, 25278, 26664, 33704, 38683, 50556, 53328, 67408, 77366, 101112, 116049, 154732, 202224, 232098, 309464, 425513, 464196, 618928, 851026, 928392, 1276539, 1702052, 1856784, 2553078, 3404104, 5106156, 6808208, 10212312, 20424624]

約数ペア:

[(1, 20424624), (2, 10212312), (3, 6808208), (4, 5106156), (6, 3404104), (8, 2553078), (11, 1856784), (12, 1702052), (16, 1276539), (22, 928392), (24, 851026), (33, 618928), (44, 464196), (48, 425513), (66, 309464), (88, 232098), (101, 202224), (132, 154732), (176, 116049), (202, 101112), (264, 77366), (303, 67408), (383, 53328), (404, 50556), (528, 38683), (606, 33704), (766, 26664), (808, 25278), (1111, 18384), (1149, 17776), (1212, 16852), (1532, 13332), (1616, 12639), (2222, 9192), (2298, 8888), (2424, 8426), (3064, 6666), (3333, 6128), (4213, 4848), (4444, 4596)]