20293710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35603}}^1$

素因数の和:35632

約数の個数: 32

約数和(自身を含む): 51269760

約数和(自身を除く): 30976050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35603, 71206, 106809, 178015, 213618, 356030, 534045, 676457, 1068090, 1352914, 2029371, 3382285, 4058742, 6764570, 10146855, 20293710]

約数ペア:

[(1, 20293710), (2, 10146855), (3, 6764570), (5, 4058742), (6, 3382285), (10, 2029371), (15, 1352914), (19, 1068090), (30, 676457), (38, 534045), (57, 356030), (95, 213618), (114, 178015), (190, 106809), (285, 71206), (570, 35603)]