20194122576

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{47857}}^1$

素因数の和:48076

約数の個数: 80

約数和(自身を含む): 53409528000

約数和(自身を除く): 33215405424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 149, 177, 236, 298, 354, 447, 472, 596, 708, 894, 944, 1192, 1416, 1788, 2384, 2832, 3576, 7152, 8791, 17582, 26373, 35164, 47857, 52746, 70328, 95714, 105492, 140656, 143571, 191428, 210984, 287142, 382856, 421968, 574284, 765712, 1148568, 2297136, 2823563, 5647126, 7130693, 8470689, 11294252, 14261386, 16941378, 21392079, 22588504, 28522772, 33882756, 42784158, 45177008, 57045544, 67765512, 85568316, 114091088, 135531024, 171136632, 342273264, 420710887, 841421774, 1262132661, 1682843548, 2524265322, 3365687096, 5048530644, 6731374192, 10097061288, 20194122576]

約数ペア:

[(1, 20194122576), (2, 10097061288), (3, 6731374192), (4, 5048530644), (6, 3365687096), (8, 2524265322), (12, 1682843548), (16, 1262132661), (24, 841421774), (48, 420710887), (59, 342273264), (118, 171136632), (149, 135531024), (177, 114091088), (236, 85568316), (298, 67765512), (354, 57045544), (447, 45177008), (472, 42784158), (596, 33882756), (708, 28522772), (894, 22588504), (944, 21392079), (1192, 16941378), (1416, 14261386), (1788, 11294252), (2384, 8470689), (2832, 7130693), (3576, 5647126), (7152, 2823563), (8791, 2297136), (17582, 1148568), (26373, 765712), (35164, 574284), (47857, 421968), (52746, 382856), (70328, 287142), (95714, 210984), (105492, 191428), (140656, 143571)]