20188392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17167}}^1$

素因数の和:17190

約数の個数: 48

約数和(自身を含む): 58714560

約数和(自身を除く): 38526168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17167, 34334, 51501, 68668, 103002, 120169, 137336, 206004, 240338, 360507, 412008, 480676, 721014, 841183, 961352, 1442028, 1682366, 2523549, 2884056, 3364732, 5047098, 6729464, 10094196, 20188392]

約数ペア:

[(1, 20188392), (2, 10094196), (3, 6729464), (4, 5047098), (6, 3364732), (7, 2884056), (8, 2523549), (12, 1682366), (14, 1442028), (21, 961352), (24, 841183), (28, 721014), (42, 480676), (49, 412008), (56, 360507), (84, 240338), (98, 206004), (147, 137336), (168, 120169), (196, 103002), (294, 68668), (392, 51501), (588, 34334), (1176, 17167)]