20188176

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14503}}^1$

素因数の和:14543

約数の個数: 40

約数和(自身を含む): 53954880

約数和(自身を除く): 33766704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14503, 29006, 43509, 58012, 87018, 116024, 174036, 232048, 348072, 420587, 696144, 841174, 1261761, 1682348, 2523522, 3364696, 5047044, 6729392, 10094088, 20188176]

約数ペア:

[(1, 20188176), (2, 10094088), (3, 6729392), (4, 5047044), (6, 3364696), (8, 2523522), (12, 1682348), (16, 1261761), (24, 841174), (29, 696144), (48, 420587), (58, 348072), (87, 232048), (116, 174036), (174, 116024), (232, 87018), (348, 58012), (464, 43509), (696, 29006), (1392, 14503)]