2038202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 5787101376

約数和(自身を除く): 3748899156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 317, 404, 505, 606, 634, 951, 1010, 1061, 1212, 1268, 1515, 1585, 1902, 2020, 2122, 3030, 3170, 3183, 3804, 4244, 4755, 5305, 6060, 6340, 6366, 9510, 10610, 12732, 15915, 19020, 21220, 31830, 32017, 63660, 64034, 96051, 107161, 128068, 160085, 192102, 214322, 320170, 321483, 336337, 384204, 428644, 480255, 535805, 640340, 642966, 672674, 960510, 1009011, 1071610, 1285932, 1345348, 1607415, 1681685, 1921020, 2018022, 2143220, 3214830, 3363370, 4036044, 5045055, 6429660, 6726740, 10090110, 20180220, 33970037, 67940074, 101910111, 135880148, 169850185, 203820222, 339700370, 407640444, 509550555, 679400740, 1019101110, 2038202220]

約数ペア:

[(1, 2038202220), (2, 1019101110), (3, 679400740), (4, 509550555), (5, 407640444), (6, 339700370), (10, 203820222), (12, 169850185), (15, 135880148), (20, 101910111), (30, 67940074), (60, 33970037), (101, 20180220), (202, 10090110), (303, 6726740), (317, 6429660), (404, 5045055), (505, 4036044), (606, 3363370), (634, 3214830), (951, 2143220), (1010, 2018022), (1061, 1921020), (1212, 1681685), (1268, 1607415), (1515, 1345348), (1585, 1285932), (1902, 1071610), (2020, 1009011), (2122, 960510), (3030, 672674), (3170, 642966), (3183, 640340), (3804, 535805), (4244, 480255), (4755, 428644), (5305, 384204), (6060, 336337), (6340, 321483), (6366, 320170), (9510, 214322), (10610, 192102), (12732, 160085), (15915, 128068), (19020, 107161), (21220, 96051), (31830, 64034), (32017, 63660)]