20249328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38351}}^1$

素因数の和:38373

約数の個数: 40

約数和(自身を含む): 57067776

約数和(自身を除く): 36818448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38351, 76702, 115053, 153404, 230106, 306808, 421861, 460212, 613616, 843722, 920424, 1265583, 1687444, 1840848, 2531166, 3374888, 5062332, 6749776, 10124664, 20249328]

約数ペア:

[(1, 20249328), (2, 10124664), (3, 6749776), (4, 5062332), (6, 3374888), (8, 2531166), (11, 1840848), (12, 1687444), (16, 1265583), (22, 920424), (24, 843722), (33, 613616), (44, 460212), (48, 421861), (66, 306808), (88, 230106), (132, 153404), (176, 115053), (264, 76702), (528, 38351)]