20303184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38453}}^1$

素因数の和:38475

約数の個数: 40

約数和(自身を含む): 57219552

約数和(自身を除く): 36916368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38453, 76906, 115359, 153812, 230718, 307624, 422983, 461436, 615248, 845966, 922872, 1268949, 1691932, 1845744, 2537898, 3383864, 5075796, 6767728, 10151592, 20303184]

約数ペア:

[(1, 20303184), (2, 10151592), (3, 6767728), (4, 5075796), (6, 3383864), (8, 2537898), (11, 1845744), (12, 1691932), (16, 1268949), (22, 922872), (24, 845966), (33, 615248), (44, 461436), (48, 422983), (66, 307624), (88, 230718), (132, 153812), (176, 115359), (264, 76906), (528, 38453)]