20333705280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3025849}}^1$

素因数の和:3025876

約数の個数: 112

約数和(自身を含む): 73782326400

約数和(自身を除く): 53448621120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 3025849, 6051698, 9077547, 12103396, 15129245, 18155094, 21180943, 24206792, 30258490, 36310188, 42361886, 45387735, 48413584, 60516980, 63542829, 72620376, 84723772, 90775470, 96827168, 105904715, 121033960, 127085658, 145240752, 169447544, 181550940, 193654336, 211809430, 242067920, 254171316, 290481504, 317714145, 338895088, 363101880, 423618860, 484135840, 508342632, 580963008, 635428290, 677790176, 726203760, 847237720, 968271680, 1016685264, 1270856580, 1355580352, 1452407520, 1694475440, 2033370528, 2541713160, 2904815040, 3388950880, 4066741056, 5083426320, 6777901760, 10166852640, 20333705280]

約数ペア:

[(1, 20333705280), (2, 10166852640), (3, 6777901760), (4, 5083426320), (5, 4066741056), (6, 3388950880), (7, 2904815040), (8, 2541713160), (10, 2033370528), (12, 1694475440), (14, 1452407520), (15, 1355580352), (16, 1270856580), (20, 1016685264), (21, 968271680), (24, 847237720), (28, 726203760), (30, 677790176), (32, 635428290), (35, 580963008), (40, 508342632), (42, 484135840), (48, 423618860), (56, 363101880), (60, 338895088), (64, 317714145), (70, 290481504), (80, 254171316), (84, 242067920), (96, 211809430), (105, 193654336), (112, 181550940), (120, 169447544), (140, 145240752), (160, 127085658), (168, 121033960), (192, 105904715), (210, 96827168), (224, 90775470), (240, 84723772), (280, 72620376), (320, 63542829), (336, 60516980), (420, 48413584), (448, 45387735), (480, 42361886), (560, 36310188), (672, 30258490), (840, 24206792), (960, 21180943), (1120, 18155094), (1344, 15129245), (1680, 12103396), (2240, 9077547), (3360, 6051698), (6720, 3025849)]