20356896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30293}}^1$

素因数の和:30313

約数の個数: 48

約数和(自身を含む): 61072704

約数和(自身を除く): 40715808

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, 30293, 60586, 90879, 121172, 181758, 212051, 242344, 363516, 424102, 484688, 636153, 727032, 848204, 969376, 1272306, 1454064, 1696408, 2544612, 2908128, 3392816, 5089224, 6785632, 10178448, 20356896]

約数ペア:

[(1, 20356896), (2, 10178448), (3, 6785632), (4, 5089224), (6, 3392816), (7, 2908128), (8, 2544612), (12, 1696408), (14, 1454064), (16, 1272306), (21, 969376), (24, 848204), (28, 727032), (32, 636153), (42, 484688), (48, 424102), (56, 363516), (84, 242344), (96, 212051), (112, 181758), (168, 121172), (224, 90879), (336, 60586), (672, 30293)]