20332470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35671}}^1$

素因数の和:35700

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 31035210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35671, 71342, 107013, 178355, 214026, 356710, 535065, 677749, 1070130, 1355498, 2033247, 3388745, 4066494, 6777490, 10166235, 20332470]

約数ペア:

[(1, 20332470), (2, 10166235), (3, 6777490), (5, 4066494), (6, 3388745), (10, 2033247), (15, 1355498), (19, 1070130), (30, 677749), (38, 535065), (57, 356710), (95, 214026), (114, 178355), (190, 107013), (285, 71342), (570, 35671)]