20149858056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{33347}}^1$

素因数の和:34854

約数の個数: 64

約数和(自身を含む): 53375474880

約数和(自身を除く): 33225616824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1481, 2962, 4443, 5924, 8886, 11848, 17772, 25177, 33347, 35544, 50354, 66694, 75531, 100041, 100708, 133388, 151062, 200082, 201416, 266776, 302124, 400164, 566899, 604248, 800328, 1133798, 1700697, 2267596, 3401394, 4535192, 6802788, 13605576, 49386907, 98773814, 148160721, 197547628, 296321442, 395095256, 592642884, 839577419, 1185285768, 1679154838, 2518732257, 3358309676, 5037464514, 6716619352, 10074929028, 20149858056]

約数ペア:

[(1, 20149858056), (2, 10074929028), (3, 6716619352), (4, 5037464514), (6, 3358309676), (8, 2518732257), (12, 1679154838), (17, 1185285768), (24, 839577419), (34, 592642884), (51, 395095256), (68, 296321442), (102, 197547628), (136, 148160721), (204, 98773814), (408, 49386907), (1481, 13605576), (2962, 6802788), (4443, 4535192), (5924, 3401394), (8886, 2267596), (11848, 1700697), (17772, 1133798), (25177, 800328), (33347, 604248), (35544, 566899), (50354, 400164), (66694, 302124), (75531, 266776), (100041, 201416), (100708, 200082), (133388, 151062)]