20130743553

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 27450364032

約数和(自身を除く): 7319620479

約数列:

[1, 3, 67, 201, 233, 421, 699, 1021, 1263, 3063, 15611, 28207, 46833, 68407, 84621, 98093, 205221, 237893, 294279, 429841, 713679, 1289523, 6572231, 15938831, 19716693, 28799347, 47816493, 86398041, 100152953, 300458859, 6710247851, 20130743553]

約数ペア:

[(1, 20130743553), (3, 6710247851), (67, 300458859), (201, 100152953), (233, 86398041), (421, 47816493), (699, 28799347), (1021, 19716693), (1263, 15938831), (3063, 6572231), (15611, 1289523), (28207, 713679), (46833, 429841), (68407, 294279), (84621, 237893), (98093, 205221)]