20582202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 42762240

約数和(自身を除く): 22180038

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 239, 463, 478, 717, 926, 1389, 1434, 2778, 7409, 14353, 14818, 22227, 28706, 43059, 44454, 86118, 110657, 221314, 331971, 663942, 3430367, 6860734, 10291101, 20582202]

約数ペア:

[(1, 20582202), (2, 10291101), (3, 6860734), (6, 3430367), (31, 663942), (62, 331971), (93, 221314), (186, 110657), (239, 86118), (463, 44454), (478, 43059), (717, 28706), (926, 22227), (1389, 14818), (1434, 14353), (2778, 7409)]