20227940835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{193393}}^1$

素因数の和:193787

約数の個数: 32

約数和(自身を含む): 34161116160

約数和(自身を除く): 13933175325

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 367, 1101, 1835, 5505, 6973, 20919, 34865, 104595, 193393, 580179, 966965, 2900895, 3674467, 11023401, 18372335, 55117005, 70975231, 212925693, 354876155, 1064628465, 1348529389, 4045588167, 6742646945, 20227940835]

約数ペア:

[(1, 20227940835), (3, 6742646945), (5, 4045588167), (15, 1348529389), (19, 1064628465), (57, 354876155), (95, 212925693), (285, 70975231), (367, 55117005), (1101, 18372335), (1835, 11023401), (5505, 3674467), (6973, 2900895), (20919, 966965), (34865, 580179), (104595, 193393)]