20111202324

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1489}}^1\times {\mathrm{6359}}^1$

素因数の和:7917

約数の個数: 72

約数和(自身を含む): 51741144000

約数和(自身を除く): 31629941676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 1489, 2124, 2978, 4467, 5956, 6359, 8934, 12718, 13401, 17868, 19077, 25436, 26802, 38154, 53604, 57231, 76308, 87851, 114462, 175702, 228924, 263553, 351404, 375181, 527106, 750362, 790659, 1054212, 1125543, 1500724, 1581318, 2251086, 3162636, 3376629, 4502172, 6753258, 9468551, 13506516, 18937102, 28405653, 37874204, 56811306, 85216959, 113622612, 170433918, 340867836, 558644509, 1117289018, 1675933527, 2234578036, 3351867054, 5027800581, 6703734108, 10055601162, 20111202324]

約数ペア:

[(1, 20111202324), (2, 10055601162), (3, 6703734108), (4, 5027800581), (6, 3351867054), (9, 2234578036), (12, 1675933527), (18, 1117289018), (36, 558644509), (59, 340867836), (118, 170433918), (177, 113622612), (236, 85216959), (354, 56811306), (531, 37874204), (708, 28405653), (1062, 18937102), (1489, 13506516), (2124, 9468551), (2978, 6753258), (4467, 4502172), (5956, 3376629), (6359, 3162636), (8934, 2251086), (12718, 1581318), (13401, 1500724), (17868, 1125543), (19077, 1054212), (25436, 790659), (26802, 750362), (38154, 527106), (53604, 375181), (57231, 351404), (76308, 263553), (87851, 228924), (114462, 175702)]