22243670072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{20047}}^1$

素因数の和:20340

約数の個数: 64

約数和(自身を含む): 46075115520

約数和(自身を除く): 23831445448

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 227, 376, 454, 611, 908, 1222, 1816, 2444, 2951, 4888, 5902, 10669, 11804, 20047, 21338, 23608, 40094, 42676, 80188, 85352, 138697, 160376, 260611, 277394, 521222, 554788, 942209, 1042444, 1109576, 1884418, 2084888, 3768836, 4550669, 7537672, 9101338, 12248717, 18202676, 24497434, 36405352, 48994868, 59158697, 97989736, 118317394, 213881443, 236634788, 427762886, 473269576, 855525772, 1711051544, 2780458759, 5560917518, 11121835036, 22243670072]

約数ペア:

[(1, 22243670072), (2, 11121835036), (4, 5560917518), (8, 2780458759), (13, 1711051544), (26, 855525772), (47, 473269576), (52, 427762886), (94, 236634788), (104, 213881443), (188, 118317394), (227, 97989736), (376, 59158697), (454, 48994868), (611, 36405352), (908, 24497434), (1222, 18202676), (1816, 12248717), (2444, 9101338), (2951, 7537672), (4888, 4550669), (5902, 3768836), (10669, 2084888), (11804, 1884418), (20047, 1109576), (21338, 1042444), (23608, 942209), (40094, 554788), (42676, 521222), (80188, 277394), (85352, 260611), (138697, 160376)]