20690407934676

素因数分解:

$2^2\times 3^4\times {\mathrm{13219}}^1\times {\mathrm{4830871}}^1$

素因数の和:4844106

約数の個数: 60

約数和(自身を含む): 54092916280480

約数和(自身を除く): 33402508345804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 13219, 26438, 39657, 52876, 79314, 118971, 158628, 237942, 356913, 475884, 713826, 1070739, 1427652, 2141478, 4282956, 4830871, 9661742, 14492613, 19323484, 28985226, 43477839, 57970452, 86955678, 130433517, 173911356, 260867034, 391300551, 521734068, 782601102, 1565202204, 63859283749, 127718567498, 191577851247, 255437134996, 383155702494, 574733553741, 766311404988, 1149467107482, 1724200661223, 2298934214964, 3448401322446, 5172601983669, 6896802644892, 10345203967338, 20690407934676]

約数ペア:

[(1, 20690407934676), (2, 10345203967338), (3, 6896802644892), (4, 5172601983669), (6, 3448401322446), (9, 2298934214964), (12, 1724200661223), (18, 1149467107482), (27, 766311404988), (36, 574733553741), (54, 383155702494), (81, 255437134996), (108, 191577851247), (162, 127718567498), (324, 63859283749), (13219, 1565202204), (26438, 782601102), (39657, 521734068), (52876, 391300551), (79314, 260867034), (118971, 173911356), (158628, 130433517), (237942, 86955678), (356913, 57970452), (475884, 43477839), (713826, 28985226), (1070739, 19323484), (1427652, 14492613), (2141478, 9661742), (4282956, 4830871)]