20181276060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{33713}}^1$

素因数の和:34643

約数の個数: 96

約数和(自身を含む): 61714420992

約数和(自身を除く): 41533144932

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, 330, 660, 907, 1814, 2721, 3628, 4535, 5442, 9070, 9977, 10884, 13605, 18140, 19954, 27210, 29931, 33713, 39908, 49885, 54420, 59862, 67426, 99770, 101139, 119724, 134852, 149655, 168565, 199540, 202278, 299310, 337130, 370843, 404556, 505695, 598620, 674260, 741686, 1011390, 1112529, 1483372, 1854215, 2022780, 2225058, 3708430, 4450116, 5562645, 7416860, 11125290, 22250580, 30577691, 61155382, 91733073, 122310764, 152888455, 183466146, 305776910, 336354601, 366932292, 458665365, 611553820, 672709202, 917330730, 1009063803, 1345418404, 1681773005, 1834661460, 2018127606, 3363546010, 4036255212, 5045319015, 6727092020, 10090638030, 20181276060]

約数ペア:

[(1, 20181276060), (2, 10090638030), (3, 6727092020), (4, 5045319015), (5, 4036255212), (6, 3363546010), (10, 2018127606), (11, 1834661460), (12, 1681773005), (15, 1345418404), (20, 1009063803), (22, 917330730), (30, 672709202), (33, 611553820), (44, 458665365), (55, 366932292), (60, 336354601), (66, 305776910), (110, 183466146), (132, 152888455), (165, 122310764), (220, 91733073), (330, 61155382), (660, 30577691), (907, 22250580), (1814, 11125290), (2721, 7416860), (3628, 5562645), (4535, 4450116), (5442, 3708430), (9070, 2225058), (9977, 2022780), (10884, 1854215), (13605, 1483372), (18140, 1112529), (19954, 1011390), (27210, 741686), (29931, 674260), (33713, 598620), (39908, 505695), (49885, 404556), (54420, 370843), (59862, 337130), (67426, 299310), (99770, 202278), (101139, 199540), (119724, 168565), (134852, 149655)]