20767549122

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{12959}}^1$

素因数の和:13532

約数の個数: 64

約数和(自身を含む): 47029248000

約数和(自身を除く): 26261698878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 503, 531, 1006, 1062, 1509, 1593, 3018, 3186, 4527, 9054, 12959, 13581, 25918, 27162, 29677, 38877, 59354, 77754, 89031, 116631, 178062, 233262, 267093, 349893, 534186, 699786, 764581, 801279, 1529162, 1602558, 2293743, 4587486, 6518377, 6881229, 13036754, 13762458, 19555131, 20643687, 39110262, 41287374, 58665393, 117330786, 175996179, 351992358, 384584243, 769168486, 1153752729, 2307505458, 3461258187, 6922516374, 10383774561, 20767549122]

約数ペア:

[(1, 20767549122), (2, 10383774561), (3, 6922516374), (6, 3461258187), (9, 2307505458), (18, 1153752729), (27, 769168486), (54, 384584243), (59, 351992358), (118, 175996179), (177, 117330786), (354, 58665393), (503, 41287374), (531, 39110262), (1006, 20643687), (1062, 19555131), (1509, 13762458), (1593, 13036754), (3018, 6881229), (3186, 6518377), (4527, 4587486), (9054, 2293743), (12959, 1602558), (13581, 1529162), (25918, 801279), (27162, 764581), (29677, 699786), (38877, 534186), (59354, 349893), (77754, 267093), (89031, 233262), (116631, 178062)]