20106942

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 41274144

約数和(自身を除く): 21167202

約数列:

[1, 2, 3, 6, 61, 122, 137, 183, 274, 366, 401, 411, 802, 822, 1203, 2406, 8357, 16714, 24461, 25071, 48922, 50142, 54937, 73383, 109874, 146766, 164811, 329622, 3351157, 6702314, 10053471, 20106942]

約数ペア:

[(1, 20106942), (2, 10053471), (3, 6702314), (6, 3351157), (61, 329622), (122, 164811), (137, 146766), (183, 109874), (274, 73383), (366, 54937), (401, 50142), (411, 48922), (802, 25071), (822, 24461), (1203, 16714), (2406, 8357)]