20201595912

素因数分解:

$2^3\times 3^3\times {\mathrm{1523}}^1\times {\mathrm{61409}}^1$

素因数の和:62947

約数の個数: 64

約数和(自身を含む): 56153304000

約数和(自身を除く): 35951708088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1523, 3046, 4569, 6092, 9138, 12184, 13707, 18276, 27414, 36552, 41121, 54828, 61409, 82242, 109656, 122818, 164484, 184227, 245636, 328968, 368454, 491272, 552681, 736908, 1105362, 1473816, 1658043, 2210724, 3316086, 4421448, 6632172, 13264344, 93525907, 187051814, 280577721, 374103628, 561155442, 748207256, 841733163, 1122310884, 1683466326, 2244621768, 2525199489, 3366932652, 5050398978, 6733865304, 10100797956, 20201595912]

約数ペア:

[(1, 20201595912), (2, 10100797956), (3, 6733865304), (4, 5050398978), (6, 3366932652), (8, 2525199489), (9, 2244621768), (12, 1683466326), (18, 1122310884), (24, 841733163), (27, 748207256), (36, 561155442), (54, 374103628), (72, 280577721), (108, 187051814), (216, 93525907), (1523, 13264344), (3046, 6632172), (4569, 4421448), (6092, 3316086), (9138, 2210724), (12184, 1658043), (13707, 1473816), (18276, 1105362), (27414, 736908), (36552, 552681), (41121, 491272), (54828, 368454), (61409, 328968), (82242, 245636), (109656, 184227), (122818, 164484)]