20172368402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{8219}}^1$

素因数の和:10226

約数の個数: 32

約数和(自身を含む): 32925242880

約数和(自身を除く): 12752874478

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1951, 3902, 8219, 16438, 33167, 66334, 72187, 139723, 144374, 279446, 304103, 608206, 1227179, 2454358, 5169751, 10339502, 16035269, 32070538, 272599573, 545199146, 593304953, 1186609906, 10086184201, 20172368402]

約数ペア:

[(1, 20172368402), (2, 10086184201), (17, 1186609906), (34, 593304953), (37, 545199146), (74, 272599573), (629, 32070538), (1258, 16035269), (1951, 10339502), (3902, 5169751), (8219, 2454358), (16438, 1227179), (33167, 608206), (66334, 304103), (72187, 279446), (139723, 144374)]