20544131736

素因数分解:

$2^3\times 3^5\times {\mathrm{10567969}}^1$

素因数の和:10567990

約数の個数: 48

約数和(自身を含む): 57701116200

約数和(自身を除く): 37156984464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10567969, 21135938, 31703907, 42271876, 63407814, 84543752, 95111721, 126815628, 190223442, 253631256, 285335163, 380446884, 570670326, 760893768, 856005489, 1141340652, 1712010978, 2282681304, 2568016467, 3424021956, 5136032934, 6848043912, 10272065868, 20544131736]

約数ペア:

[(1, 20544131736), (2, 10272065868), (3, 6848043912), (4, 5136032934), (6, 3424021956), (8, 2568016467), (9, 2282681304), (12, 1712010978), (18, 1141340652), (24, 856005489), (27, 760893768), (36, 570670326), (54, 380446884), (72, 285335163), (81, 253631256), (108, 190223442), (162, 126815628), (216, 95111721), (243, 84543752), (324, 63407814), (486, 42271876), (648, 31703907), (972, 21135938), (1944, 10567969)]