20323104

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6873

約数の個数: 48

約数和(自身を含む): 55077120

約数和(自身を除く): 34754016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6829, 13658, 20487, 27316, 40974, 54632, 81948, 109264, 163896, 211699, 218528, 327792, 423398, 635097, 655584, 846796, 1270194, 1693592, 2540388, 3387184, 5080776, 6774368, 10161552, 20323104]

約数ペア:

[(1, 20323104), (2, 10161552), (3, 6774368), (4, 5080776), (6, 3387184), (8, 2540388), (12, 1693592), (16, 1270194), (24, 846796), (31, 655584), (32, 635097), (48, 423398), (62, 327792), (93, 218528), (96, 211699), (124, 163896), (186, 109264), (248, 81948), (372, 54632), (496, 40974), (744, 27316), (992, 20487), (1488, 13658), (2976, 6829)]