20346097488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24933943}}^1$

素因数の和:24933971

約数の個数: 40

約数和(自身を含む): 55652563008

約数和(自身を除く): 35306465520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24933943, 49867886, 74801829, 99735772, 149603658, 199471544, 299207316, 398943088, 423877031, 598414632, 847754062, 1196829264, 1271631093, 1695508124, 2543262186, 3391016248, 5086524372, 6782032496, 10173048744, 20346097488]

約数ペア:

[(1, 20346097488), (2, 10173048744), (3, 6782032496), (4, 5086524372), (6, 3391016248), (8, 2543262186), (12, 1695508124), (16, 1271631093), (17, 1196829264), (24, 847754062), (34, 598414632), (48, 423877031), (51, 398943088), (68, 299207316), (102, 199471544), (136, 149603658), (204, 99735772), (272, 74801829), (408, 49867886), (816, 24933943)]