20144205908

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{1319}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 36054184320

約数和(自身を除く): 15909978412

約数列:

[1, 2, 4, 83, 157, 166, 293, 314, 332, 586, 628, 1172, 1319, 2638, 5276, 13031, 24319, 26062, 46001, 48638, 52124, 92002, 97276, 109477, 184004, 207083, 218954, 386467, 414166, 437908, 772934, 828332, 1545868, 3818083, 7636166, 15272332, 17187889, 32076761, 34375778, 60675319, 64153522, 68751556, 121350638, 128307044, 242701276, 5036051477, 10072102954, 20144205908]

約数ペア:

[(1, 20144205908), (2, 10072102954), (4, 5036051477), (83, 242701276), (157, 128307044), (166, 121350638), (293, 68751556), (314, 64153522), (332, 60675319), (586, 34375778), (628, 32076761), (1172, 17187889), (1319, 15272332), (2638, 7636166), (5276, 3818083), (13031, 1545868), (24319, 828332), (26062, 772934), (46001, 437908), (48638, 414166), (52124, 386467), (92002, 218954), (97276, 207083), (109477, 184004)]