20185771214

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1\times {\mathrm{8923}}^1$

素因数の和:9744

約数の個数: 32

約数和(自身を含む): 34782182400

約数和(自身を除く): 14596411186

約数列:

[1, 2, 7, 14, 349, 463, 698, 926, 2443, 3241, 4886, 6482, 8923, 17846, 62461, 124922, 161587, 323174, 1131109, 2262218, 3114127, 4131349, 6228254, 8262698, 21798889, 28919443, 43597778, 57838886, 1441840801, 2883681602, 10092885607, 20185771214]

約数ペア:

[(1, 20185771214), (2, 10092885607), (7, 2883681602), (14, 1441840801), (349, 57838886), (463, 43597778), (698, 28919443), (926, 21798889), (2443, 8262698), (3241, 6228254), (4886, 4131349), (6482, 3114127), (8923, 2262218), (17846, 1131109), (62461, 323174), (124922, 161587)]