20102976

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 84

約数和(自身を含む): 61040772

約数和(自身を除く): 40937796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2053, 2448, 3264, 4106, 4896, 6159, 8212, 9792, 12318, 16424, 18477, 24636, 32848, 34901, 36954, 49272, 65696, 69802, 73908, 98544, 104703, 131392, 139604, 147816, 197088, 209406, 279208, 295632, 314109, 394176, 418812, 558416, 591264, 628218, 837624, 1116832, 1182528, 1256436, 1675248, 2233664, 2512872, 3350496, 5025744, 6700992, 10051488, 20102976]

約数ペア:

[(1, 20102976), (2, 10051488), (3, 6700992), (4, 5025744), (6, 3350496), (8, 2512872), (9, 2233664), (12, 1675248), (16, 1256436), (17, 1182528), (18, 1116832), (24, 837624), (32, 628218), (34, 591264), (36, 558416), (48, 418812), (51, 394176), (64, 314109), (68, 295632), (72, 279208), (96, 209406), (102, 197088), (136, 147816), (144, 139604), (153, 131392), (192, 104703), (204, 98544), (272, 73908), (288, 69802), (306, 65696), (408, 49272), (544, 36954), (576, 34901), (612, 32848), (816, 24636), (1088, 18477), (1224, 16424), (1632, 12318), (2053, 9792), (2448, 8212), (3264, 6159), (4106, 4896)]