2019955632

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 5264663040

約数和(自身を除く): 3244707408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 389, 431, 502, 753, 778, 862, 1004, 1167, 1293, 1506, 1556, 1724, 2008, 2334, 2586, 3012, 3112, 3448, 4016, 4668, 5172, 6024, 6224, 6896, 9336, 10344, 12048, 18672, 20688, 97639, 108181, 167659, 195278, 216362, 292917, 324543, 335318, 390556, 432724, 502977, 585834, 649086, 670636, 781112, 865448, 1005954, 1171668, 1298172, 1341272, 1562224, 1730896, 2011908, 2343336, 2596344, 2682544, 4023816, 4686672, 5192688, 8047632, 42082409, 84164818, 126247227, 168329636, 252494454, 336659272, 504988908, 673318544, 1009977816, 2019955632]

約数ペア:

[(1, 2019955632), (2, 1009977816), (3, 673318544), (4, 504988908), (6, 336659272), (8, 252494454), (12, 168329636), (16, 126247227), (24, 84164818), (48, 42082409), (251, 8047632), (389, 5192688), (431, 4686672), (502, 4023816), (753, 2682544), (778, 2596344), (862, 2343336), (1004, 2011908), (1167, 1730896), (1293, 1562224), (1506, 1341272), (1556, 1298172), (1724, 1171668), (2008, 1005954), (2334, 865448), (2586, 781112), (3012, 670636), (3112, 649086), (3448, 585834), (4016, 502977), (4668, 432724), (5172, 390556), (6024, 335318), (6224, 324543), (6896, 292917), (9336, 216362), (10344, 195278), (12048, 167659), (18672, 108181), (20688, 97639)]