20165393358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{367673}}^1$

素因数の和:367969

約数の個数: 48

約数和(自身を含む): 47835858096

約数和(自身を除く): 27670464738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 277, 554, 831, 1662, 2493, 3047, 4986, 6094, 9141, 18282, 27423, 54846, 367673, 735346, 1103019, 2206038, 3309057, 4044403, 6618114, 8088806, 12133209, 24266418, 36399627, 72799254, 101845421, 203690842, 305536263, 611072526, 916608789, 1120299631, 1833217578, 2240599262, 3360898893, 6721797786, 10082696679, 20165393358]

約数ペア:

[(1, 20165393358), (2, 10082696679), (3, 6721797786), (6, 3360898893), (9, 2240599262), (11, 1833217578), (18, 1120299631), (22, 916608789), (33, 611072526), (66, 305536263), (99, 203690842), (198, 101845421), (277, 72799254), (554, 36399627), (831, 24266418), (1662, 12133209), (2493, 8088806), (3047, 6618114), (4986, 4044403), (6094, 3309057), (9141, 2206038), (18282, 1103019), (27423, 735346), (54846, 367673)]