20926494816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{28051}}^1$

素因数の和:28492

約数の個数: 96

約数和(自身を含む): 57966652800

約数和(自身を除く): 37040157984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 409, 456, 608, 818, 912, 1227, 1636, 1824, 2454, 3272, 4908, 6544, 7771, 9816, 13088, 15542, 19632, 23313, 28051, 31084, 39264, 46626, 56102, 62168, 84153, 93252, 112204, 124336, 168306, 186504, 224408, 248672, 336612, 373008, 448816, 532969, 673224, 746016, 897632, 1065938, 1346448, 1598907, 2131876, 2692896, 3197814, 4263752, 6395628, 8527504, 11472859, 12791256, 17055008, 22945718, 25582512, 34418577, 45891436, 51165024, 68837154, 91782872, 137674308, 183565744, 217984321, 275348616, 367131488, 435968642, 550697232, 653952963, 871937284, 1101394464, 1307905926, 1743874568, 2615811852, 3487749136, 5231623704, 6975498272, 10463247408, 20926494816]

約数ペア:

[(1, 20926494816), (2, 10463247408), (3, 6975498272), (4, 5231623704), (6, 3487749136), (8, 2615811852), (12, 1743874568), (16, 1307905926), (19, 1101394464), (24, 871937284), (32, 653952963), (38, 550697232), (48, 435968642), (57, 367131488), (76, 275348616), (96, 217984321), (114, 183565744), (152, 137674308), (228, 91782872), (304, 68837154), (409, 51165024), (456, 45891436), (608, 34418577), (818, 25582512), (912, 22945718), (1227, 17055008), (1636, 12791256), (1824, 11472859), (2454, 8527504), (3272, 6395628), (4908, 4263752), (6544, 3197814), (7771, 2692896), (9816, 2131876), (13088, 1598907), (15542, 1346448), (19632, 1065938), (23313, 897632), (28051, 746016), (31084, 673224), (39264, 532969), (46626, 448816), (56102, 373008), (62168, 336612), (84153, 248672), (93252, 224408), (112204, 186504), (124336, 168306)]