20565763569

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2020411}}^1$

素因数の和:2020462

約数の個数: 32

約数和(自身を含む): 33942921600

約数和(自身を除く): 13377158031

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 2020411, 6061233, 18183699, 26265343, 54551097, 58591919, 78796029, 175775757, 236388087, 527327271, 709164261, 761694947, 1581981813, 2285084841, 6855254523, 20565763569]

約数ペア:

[(1, 20565763569), (3, 6855254523), (9, 2285084841), (13, 1581981813), (27, 761694947), (29, 709164261), (39, 527327271), (87, 236388087), (117, 175775757), (261, 78796029), (351, 58591919), (377, 54551097), (783, 26265343), (1131, 18183699), (3393, 6061233), (10179, 2020411)]