20223844620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2297}}^1\times {\mathrm{20963}}^1$

素因数の和:23279

約数の個数: 96

約数和(自身を含む): 64747565568

約数和(自身を除く): 44523720948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2297, 4594, 6891, 9188, 11485, 13782, 16079, 20963, 22970, 27564, 32158, 34455, 41926, 45940, 48237, 62889, 64316, 68910, 80395, 83852, 96474, 104815, 125778, 137820, 146741, 160790, 192948, 209630, 241185, 251556, 293482, 314445, 321580, 419260, 440223, 482370, 586964, 628890, 733705, 880446, 964740, 1257780, 1467410, 1760892, 2201115, 2934820, 4402230, 8804460, 48152011, 96304022, 144456033, 192608044, 240760055, 288912066, 337064077, 481520110, 577824132, 674128154, 722280165, 963040220, 1011192231, 1348256308, 1444560330, 1685320385, 2022384462, 2889120660, 3370640770, 4044768924, 5055961155, 6741281540, 10111922310, 20223844620]

約数ペア:

[(1, 20223844620), (2, 10111922310), (3, 6741281540), (4, 5055961155), (5, 4044768924), (6, 3370640770), (7, 2889120660), (10, 2022384462), (12, 1685320385), (14, 1444560330), (15, 1348256308), (20, 1011192231), (21, 963040220), (28, 722280165), (30, 674128154), (35, 577824132), (42, 481520110), (60, 337064077), (70, 288912066), (84, 240760055), (105, 192608044), (140, 144456033), (210, 96304022), (420, 48152011), (2297, 8804460), (4594, 4402230), (6891, 2934820), (9188, 2201115), (11485, 1760892), (13782, 1467410), (16079, 1257780), (20963, 964740), (22970, 880446), (27564, 733705), (32158, 628890), (34455, 586964), (41926, 482370), (45940, 440223), (48237, 419260), (62889, 321580), (64316, 314445), (68910, 293482), (80395, 251556), (83852, 241185), (96474, 209630), (104815, 192948), (125778, 160790), (137820, 146741)]