20244576

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 61084800

約数和(自身を除く): 40840224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1009, 1056, 1254, 1672, 1824, 2018, 2508, 3027, 3344, 4036, 5016, 6054, 6688, 8072, 10032, 11099, 12108, 16144, 19171, 20064, 22198, 24216, 32288, 33297, 38342, 44396, 48432, 57513, 66594, 76684, 88792, 96864, 115026, 133188, 153368, 177584, 210881, 230052, 266376, 306736, 355168, 421762, 460104, 532752, 613472, 632643, 843524, 920208, 1065504, 1265286, 1687048, 1840416, 2530572, 3374096, 5061144, 6748192, 10122288, 20244576]

約数ペア:

[(1, 20244576), (2, 10122288), (3, 6748192), (4, 5061144), (6, 3374096), (8, 2530572), (11, 1840416), (12, 1687048), (16, 1265286), (19, 1065504), (22, 920208), (24, 843524), (32, 632643), (33, 613472), (38, 532752), (44, 460104), (48, 421762), (57, 355168), (66, 306736), (76, 266376), (88, 230052), (96, 210881), (114, 177584), (132, 153368), (152, 133188), (176, 115026), (209, 96864), (228, 88792), (264, 76684), (304, 66594), (352, 57513), (418, 48432), (456, 44396), (528, 38342), (608, 33297), (627, 32288), (836, 24216), (912, 22198), (1009, 20064), (1056, 19171), (1254, 16144), (1672, 12108), (1824, 11099), (2018, 10032), (2508, 8072), (3027, 6688), (3344, 6054), (4036, 5016)]