2019920658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{4363}}^1$

素因数の和:4599

約数の個数: 64

約数和(自身を含む): 4712282112

約数和(自身を除く): 2692361454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 151, 219, 302, 438, 453, 511, 906, 1022, 1057, 1533, 2114, 3066, 3171, 4363, 6342, 8726, 11023, 13089, 22046, 26178, 30541, 33069, 61082, 66138, 77161, 91623, 154322, 183246, 231483, 318499, 462966, 636998, 658813, 955497, 1317626, 1910994, 1976439, 2229493, 3952878, 4458986, 4611691, 6688479, 9223382, 13376958, 13835073, 27670146, 48093349, 96186698, 144280047, 288560094, 336653443, 673306886, 1009960329, 2019920658]

約数ペア:

[(1, 2019920658), (2, 1009960329), (3, 673306886), (6, 336653443), (7, 288560094), (14, 144280047), (21, 96186698), (42, 48093349), (73, 27670146), (146, 13835073), (151, 13376958), (219, 9223382), (302, 6688479), (438, 4611691), (453, 4458986), (511, 3952878), (906, 2229493), (1022, 1976439), (1057, 1910994), (1533, 1317626), (2114, 955497), (3066, 658813), (3171, 636998), (4363, 462966), (6342, 318499), (8726, 231483), (11023, 183246), (13089, 154322), (22046, 91623), (26178, 77161), (30541, 66138), (33069, 61082)]