20071824

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18181}}^1$

素因数の和:18215

約数の個数: 40

約数和(自身を含む): 54109632

約数和(自身を除く): 34037808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18181, 36362, 54543, 72724, 109086, 145448, 218172, 290896, 418163, 436344, 836326, 872688, 1254489, 1672652, 2508978, 3345304, 5017956, 6690608, 10035912, 20071824]

約数ペア:

[(1, 20071824), (2, 10035912), (3, 6690608), (4, 5017956), (6, 3345304), (8, 2508978), (12, 1672652), (16, 1254489), (23, 872688), (24, 836326), (46, 436344), (48, 418163), (69, 290896), (92, 218172), (138, 145448), (184, 109086), (276, 72724), (368, 54543), (552, 36362), (1104, 18181)]