20863368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 60465600

約数和(自身を除く): 39602232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 151, 152, 171, 202, 228, 302, 303, 342, 404, 453, 456, 604, 606, 684, 808, 906, 909, 1208, 1212, 1359, 1368, 1812, 1818, 1919, 2424, 2718, 2869, 3624, 3636, 3838, 5436, 5738, 5757, 7272, 7676, 8607, 10872, 11476, 11514, 15251, 15352, 17214, 17271, 22952, 23028, 25821, 30502, 34428, 34542, 45753, 46056, 51642, 61004, 68856, 69084, 91506, 103284, 122008, 137259, 138168, 183012, 206568, 274518, 289769, 366024, 549036, 579538, 869307, 1098072, 1159076, 1738614, 2318152, 2607921, 3477228, 5215842, 6954456, 10431684, 20863368]

約数ペア:

[(1, 20863368), (2, 10431684), (3, 6954456), (4, 5215842), (6, 3477228), (8, 2607921), (9, 2318152), (12, 1738614), (18, 1159076), (19, 1098072), (24, 869307), (36, 579538), (38, 549036), (57, 366024), (72, 289769), (76, 274518), (101, 206568), (114, 183012), (151, 138168), (152, 137259), (171, 122008), (202, 103284), (228, 91506), (302, 69084), (303, 68856), (342, 61004), (404, 51642), (453, 46056), (456, 45753), (604, 34542), (606, 34428), (684, 30502), (808, 25821), (906, 23028), (909, 22952), (1208, 17271), (1212, 17214), (1359, 15352), (1368, 15251), (1812, 11514), (1818, 11476), (1919, 10872), (2424, 8607), (2718, 7676), (2869, 7272), (3624, 5757), (3636, 5738), (3838, 5436)]