20133270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13189

約数の個数: 48

約数和(自身を含む): 55429920

約数和(自身を除く): 35296650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13159, 26318, 39477, 65795, 78954, 118431, 131590, 197385, 223703, 236862, 394770, 447406, 592155, 671109, 1118515, 1184310, 1342218, 2013327, 2237030, 3355545, 4026654, 6711090, 10066635, 20133270]

約数ペア:

[(1, 20133270), (2, 10066635), (3, 6711090), (5, 4026654), (6, 3355545), (9, 2237030), (10, 2013327), (15, 1342218), (17, 1184310), (18, 1118515), (30, 671109), (34, 592155), (45, 447406), (51, 394770), (85, 236862), (90, 223703), (102, 197385), (153, 131590), (170, 118431), (255, 78954), (306, 65795), (510, 39477), (765, 26318), (1530, 13159)]