19833552

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 80

約数和(自身を含む): 58805760

約数和(自身を除く): 38972208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1481, 1488, 1674, 2232, 2962, 3348, 4443, 4464, 5924, 6696, 8886, 11848, 13329, 13392, 17772, 23696, 26658, 35544, 39987, 45911, 53316, 71088, 79974, 91822, 106632, 137733, 159948, 183644, 213264, 275466, 319896, 367288, 413199, 550932, 639792, 734576, 826398, 1101864, 1239597, 1652796, 2203728, 2479194, 3305592, 4958388, 6611184, 9916776, 19833552]

約数ペア:

[(1, 19833552), (2, 9916776), (3, 6611184), (4, 4958388), (6, 3305592), (8, 2479194), (9, 2203728), (12, 1652796), (16, 1239597), (18, 1101864), (24, 826398), (27, 734576), (31, 639792), (36, 550932), (48, 413199), (54, 367288), (62, 319896), (72, 275466), (93, 213264), (108, 183644), (124, 159948), (144, 137733), (186, 106632), (216, 91822), (248, 79974), (279, 71088), (372, 53316), (432, 45911), (496, 39987), (558, 35544), (744, 26658), (837, 23696), (1116, 17772), (1481, 13392), (1488, 13329), (1674, 11848), (2232, 8886), (2962, 6696), (3348, 5924), (4443, 4464)]