20134936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 43001280

約数和(自身を除く): 22866344

約数列:

[1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 157, 164, 184, 314, 328, 391, 628, 697, 782, 943, 1256, 1394, 1564, 1886, 2669, 2788, 3128, 3611, 3772, 5338, 5576, 6437, 7222, 7544, 10676, 12874, 14444, 16031, 21352, 25748, 28888, 32062, 51496, 61387, 64124, 109429, 122774, 128248, 148051, 218858, 245548, 296102, 437716, 491096, 592204, 875432, 1184408, 2516867, 5033734, 10067468, 20134936]

約数ペア:

[(1, 20134936), (2, 10067468), (4, 5033734), (8, 2516867), (17, 1184408), (23, 875432), (34, 592204), (41, 491096), (46, 437716), (68, 296102), (82, 245548), (92, 218858), (136, 148051), (157, 128248), (164, 122774), (184, 109429), (314, 64124), (328, 61387), (391, 51496), (628, 32062), (697, 28888), (782, 25748), (943, 21352), (1256, 16031), (1394, 14444), (1564, 12874), (1886, 10676), (2669, 7544), (2788, 7222), (3128, 6437), (3611, 5576), (3772, 5338)]