20148282798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1\times {\mathrm{6659}}^1$

素因数の和:7913

約数の個数: 64

約数和(自身を含む): 46854858240

約数和(自身を除く): 26706575442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1181, 1281, 2362, 2562, 3543, 6659, 7086, 8267, 13318, 16534, 19977, 24801, 39954, 46613, 49602, 72041, 93226, 139839, 144082, 216123, 279678, 406199, 432246, 504287, 812398, 1008574, 1218597, 1512861, 2437194, 2843393, 3025722, 5686786, 7864279, 8530179, 15728558, 17060358, 23592837, 47185674, 55049953, 110099906, 165149859, 330299718, 479721019, 959442038, 1439163057, 2878326114, 3358047133, 6716094266, 10074141399, 20148282798]

約数ペア:

[(1, 20148282798), (2, 10074141399), (3, 6716094266), (6, 3358047133), (7, 2878326114), (14, 1439163057), (21, 959442038), (42, 479721019), (61, 330299718), (122, 165149859), (183, 110099906), (366, 55049953), (427, 47185674), (854, 23592837), (1181, 17060358), (1281, 15728558), (2362, 8530179), (2562, 7864279), (3543, 5686786), (6659, 3025722), (7086, 2843393), (8267, 2437194), (13318, 1512861), (16534, 1218597), (19977, 1008574), (24801, 812398), (39954, 504287), (46613, 432246), (49602, 406199), (72041, 279678), (93226, 216123), (139839, 144082)]