20162481402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167443}}^1$

素因数の和:167563

約数の個数: 64

約数和(自身を含む): 47838081024

約数和(自身を除く): 27675599622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 658, 854, 987, 1281, 1974, 2562, 2867, 5734, 8601, 17202, 20069, 40138, 60207, 120414, 167443, 334886, 502329, 1004658, 1172101, 2344202, 3516303, 7032606, 7869821, 10214023, 15739642, 20428046, 23609463, 30642069, 47218926, 55088747, 61284138, 71498161, 110177494, 142996322, 165266241, 214494483, 330532482, 428988966, 480059081, 960118162, 1440177243, 2880354486, 3360413567, 6720827134, 10081240701, 20162481402]

約数ペア:

[(1, 20162481402), (2, 10081240701), (3, 6720827134), (6, 3360413567), (7, 2880354486), (14, 1440177243), (21, 960118162), (42, 480059081), (47, 428988966), (61, 330532482), (94, 214494483), (122, 165266241), (141, 142996322), (183, 110177494), (282, 71498161), (329, 61284138), (366, 55088747), (427, 47218926), (658, 30642069), (854, 23609463), (987, 20428046), (1281, 15739642), (1974, 10214023), (2562, 7869821), (2867, 7032606), (5734, 3516303), (8601, 2344202), (17202, 1172101), (20069, 1004658), (40138, 502329), (60207, 334886), (120414, 167443)]