19852807524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{90439}}^1$

素因数の和:92120

約数の個数: 48

約数和(自身を含む): 50565365760

約数和(自身を除く): 30712558236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1663, 3326, 4989, 6652, 9978, 18293, 19956, 36586, 54879, 73172, 90439, 109758, 180878, 219516, 271317, 361756, 542634, 994829, 1085268, 1989658, 2984487, 3979316, 5968974, 11937948, 150400057, 300800114, 451200171, 601600228, 902400342, 1654400627, 1804800684, 3308801254, 4963201881, 6617602508, 9926403762, 19852807524]

約数ペア:

[(1, 19852807524), (2, 9926403762), (3, 6617602508), (4, 4963201881), (6, 3308801254), (11, 1804800684), (12, 1654400627), (22, 902400342), (33, 601600228), (44, 451200171), (66, 300800114), (132, 150400057), (1663, 11937948), (3326, 5968974), (4989, 3979316), (6652, 2984487), (9978, 1989658), (18293, 1085268), (19956, 994829), (36586, 542634), (54879, 361756), (73172, 271317), (90439, 219516), (109758, 180878)]