20216130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61261}}^1$

素因数の和:61282

約数の個数: 32

約数和(自身を含む): 52930368

約数和(自身を除く): 32714238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61261, 122522, 183783, 306305, 367566, 612610, 673871, 918915, 1347742, 1837830, 2021613, 3369355, 4043226, 6738710, 10108065, 20216130]

約数ペア:

[(1, 20216130), (2, 10108065), (3, 6738710), (5, 4043226), (6, 3369355), (10, 2021613), (11, 1837830), (15, 1347742), (22, 918915), (30, 673871), (33, 612610), (55, 367566), (66, 306305), (110, 183783), (165, 122522), (330, 61261)]