20218438896

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10273597}}^1$

素因数の和:10273649

約数の個数: 40

約数和(自身を含む): 53504898384

約数和(自身を除く): 33286459488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10273597, 20547194, 30820791, 41094388, 61641582, 82188776, 123283164, 164377552, 246566328, 421217477, 493132656, 842434954, 1263652431, 1684869908, 2527304862, 3369739816, 5054609724, 6739479632, 10109219448, 20218438896]

約数ペア:

[(1, 20218438896), (2, 10109219448), (3, 6739479632), (4, 5054609724), (6, 3369739816), (8, 2527304862), (12, 1684869908), (16, 1263652431), (24, 842434954), (41, 493132656), (48, 421217477), (82, 246566328), (123, 164377552), (164, 123283164), (246, 82188776), (328, 61641582), (492, 41094388), (656, 30820791), (984, 20547194), (1968, 10273597)]