19933536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29663}}^1$

素因数の和:29683

約数の個数: 48

約数和(自身を含む): 59802624

約数和(自身を除く): 39869088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29663, 59326, 88989, 118652, 177978, 207641, 237304, 355956, 415282, 474608, 622923, 711912, 830564, 949216, 1245846, 1423824, 1661128, 2491692, 2847648, 3322256, 4983384, 6644512, 9966768, 19933536]

約数ペア:

[(1, 19933536), (2, 9966768), (3, 6644512), (4, 4983384), (6, 3322256), (7, 2847648), (8, 2491692), (12, 1661128), (14, 1423824), (16, 1245846), (21, 949216), (24, 830564), (28, 711912), (32, 622923), (42, 474608), (48, 415282), (56, 355956), (84, 237304), (96, 207641), (112, 177978), (168, 118652), (224, 88989), (336, 59326), (672, 29663)]