20222448180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{113063}}^1$

素因数の和:113357

約数の個数: 96

約数和(自身を含む): 61998870528

約数和(自身を除く): 41776422348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 271, 330, 542, 660, 813, 1084, 1355, 1626, 2710, 2981, 3252, 4065, 5420, 5962, 8130, 8943, 11924, 14905, 16260, 17886, 29810, 35772, 44715, 59620, 89430, 113063, 178860, 226126, 339189, 452252, 565315, 678378, 1130630, 1243693, 1356756, 1695945, 2261260, 2487386, 3391890, 3731079, 4974772, 6218465, 6783780, 7462158, 12436930, 14924316, 18655395, 24873860, 30640073, 37310790, 61280146, 74621580, 91920219, 122560292, 153200365, 183840438, 306400730, 337040803, 367680876, 459601095, 612801460, 674081606, 919202190, 1011122409, 1348163212, 1685204015, 1838404380, 2022244818, 3370408030, 4044489636, 5055612045, 6740816060, 10111224090, 20222448180]

約数ペア:

[(1, 20222448180), (2, 10111224090), (3, 6740816060), (4, 5055612045), (5, 4044489636), (6, 3370408030), (10, 2022244818), (11, 1838404380), (12, 1685204015), (15, 1348163212), (20, 1011122409), (22, 919202190), (30, 674081606), (33, 612801460), (44, 459601095), (55, 367680876), (60, 337040803), (66, 306400730), (110, 183840438), (132, 153200365), (165, 122560292), (220, 91920219), (271, 74621580), (330, 61280146), (542, 37310790), (660, 30640073), (813, 24873860), (1084, 18655395), (1355, 14924316), (1626, 12436930), (2710, 7462158), (2981, 6783780), (3252, 6218465), (4065, 4974772), (5420, 3731079), (5962, 3391890), (8130, 2487386), (8943, 2261260), (11924, 1695945), (14905, 1356756), (16260, 1243693), (17886, 1130630), (29810, 678378), (35772, 565315), (44715, 452252), (59620, 339189), (89430, 226126), (113063, 178860)]