20066688

素因数分解:

$2^7\times 3^2\times {\mathrm{17419}}^1$

素因数の和:17439

約数の個数: 48

約数和(自身を含む): 57747300

約数和(自身を除く): 37680612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17419, 34838, 52257, 69676, 104514, 139352, 156771, 209028, 278704, 313542, 418056, 557408, 627084, 836112, 1114816, 1254168, 1672224, 2229632, 2508336, 3344448, 5016672, 6688896, 10033344, 20066688]

約数ペア:

[(1, 20066688), (2, 10033344), (3, 6688896), (4, 5016672), (6, 3344448), (8, 2508336), (9, 2229632), (12, 1672224), (16, 1254168), (18, 1114816), (24, 836112), (32, 627084), (36, 557408), (48, 418056), (64, 313542), (72, 278704), (96, 209028), (128, 156771), (144, 139352), (192, 104514), (288, 69676), (384, 52257), (576, 34838), (1152, 17419)]