20026028160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3476741}}^1$

素因数の和:3476766

約数の個数: 96

約数和(自身を含む): 69152398380

約数和(自身を除く): 49126370220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3476741, 6953482, 10430223, 13906964, 17383705, 20860446, 27813928, 31290669, 34767410, 41720892, 52151115, 55627856, 62581338, 69534820, 83441784, 104302230, 111255712, 125162676, 139069640, 156453345, 166883568, 208604460, 222511424, 250325352, 278139280, 312906690, 333767136, 417208920, 445022848, 500650704, 556278560, 625813380, 667534272, 834417840, 1001301408, 1112557120, 1251626760, 1335068544, 1668835680, 2002602816, 2225114240, 2503253520, 3337671360, 4005205632, 5006507040, 6675342720, 10013014080, 20026028160]

約数ペア:

[(1, 20026028160), (2, 10013014080), (3, 6675342720), (4, 5006507040), (5, 4005205632), (6, 3337671360), (8, 2503253520), (9, 2225114240), (10, 2002602816), (12, 1668835680), (15, 1335068544), (16, 1251626760), (18, 1112557120), (20, 1001301408), (24, 834417840), (30, 667534272), (32, 625813380), (36, 556278560), (40, 500650704), (45, 445022848), (48, 417208920), (60, 333767136), (64, 312906690), (72, 278139280), (80, 250325352), (90, 222511424), (96, 208604460), (120, 166883568), (128, 156453345), (144, 139069640), (160, 125162676), (180, 111255712), (192, 104302230), (240, 83441784), (288, 69534820), (320, 62581338), (360, 55627856), (384, 52151115), (480, 41720892), (576, 34767410), (640, 31290669), (720, 27813928), (960, 20860446), (1152, 17383705), (1440, 13906964), (1920, 10430223), (2880, 6953482), (5760, 3476741)]