20222202018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{17737}}^1$

素因数の和:17971

約数の個数: 64

約数和(自身を含む): 43473709440

約数和(自身を除く): 23251507422

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 137, 146, 219, 274, 411, 438, 822, 1387, 2603, 2774, 4161, 5206, 7809, 8322, 10001, 15618, 17737, 20002, 30003, 35474, 53211, 60006, 106422, 190019, 337003, 380038, 570057, 674006, 1011009, 1140114, 1294801, 2022018, 2429969, 2589602, 3884403, 4859938, 7289907, 7768806, 14579814, 24601219, 46169411, 49202438, 73803657, 92338822, 138508233, 147607314, 177387737, 277016466, 354775474, 532163211, 1064326422, 3370367003, 6740734006, 10111101009, 20222202018]

約数ペア:

[(1, 20222202018), (2, 10111101009), (3, 6740734006), (6, 3370367003), (19, 1064326422), (38, 532163211), (57, 354775474), (73, 277016466), (114, 177387737), (137, 147607314), (146, 138508233), (219, 92338822), (274, 73803657), (411, 49202438), (438, 46169411), (822, 24601219), (1387, 14579814), (2603, 7768806), (2774, 7289907), (4161, 4859938), (5206, 3884403), (7809, 2589602), (8322, 2429969), (10001, 2022018), (15618, 1294801), (17737, 1140114), (20002, 1011009), (30003, 674006), (35474, 570057), (53211, 380038), (60006, 337003), (106422, 190019)]