20514384

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 100

約数和(自身を含む): 64817280

約数和(自身を除く): 44302896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1439, 1584, 1782, 2376, 2878, 3564, 4317, 4752, 5756, 7128, 8634, 11512, 12951, 14256, 15829, 17268, 23024, 25902, 31658, 34536, 38853, 47487, 51804, 63316, 69072, 77706, 94974, 103608, 116559, 126632, 142461, 155412, 189948, 207216, 233118, 253264, 284922, 310824, 379896, 427383, 466236, 569844, 621648, 759792, 854766, 932472, 1139688, 1282149, 1709532, 1864944, 2279376, 2564298, 3419064, 5128596, 6838128, 10257192, 20514384]

約数ペア:

[(1, 20514384), (2, 10257192), (3, 6838128), (4, 5128596), (6, 3419064), (8, 2564298), (9, 2279376), (11, 1864944), (12, 1709532), (16, 1282149), (18, 1139688), (22, 932472), (24, 854766), (27, 759792), (33, 621648), (36, 569844), (44, 466236), (48, 427383), (54, 379896), (66, 310824), (72, 284922), (81, 253264), (88, 233118), (99, 207216), (108, 189948), (132, 155412), (144, 142461), (162, 126632), (176, 116559), (198, 103608), (216, 94974), (264, 77706), (297, 69072), (324, 63316), (396, 51804), (432, 47487), (528, 38853), (594, 34536), (648, 31658), (792, 25902), (891, 23024), (1188, 17268), (1296, 15829), (1439, 14256), (1584, 12951), (1782, 11512), (2376, 8634), (2878, 7128), (3564, 5756), (4317, 4752)]