20243399376

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{17477}}^1$

素因数の和:17956

約数の個数: 80

約数和(自身を含む): 53314891200

約数和(自身を除く): 33071491824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 409, 472, 708, 818, 944, 1227, 1416, 1636, 2454, 2832, 3272, 4908, 6544, 9816, 17477, 19632, 24131, 34954, 48262, 52431, 69908, 72393, 96524, 104862, 139816, 144786, 193048, 209724, 279632, 289572, 386096, 419448, 579144, 838896, 1031143, 1158288, 2062286, 3093429, 4124572, 6186858, 7148093, 8249144, 12373716, 14296186, 16498288, 21444279, 24747432, 28592372, 42888558, 49494864, 57184744, 85777116, 114369488, 171554232, 343108464, 421737487, 843474974, 1265212461, 1686949948, 2530424922, 3373899896, 5060849844, 6747799792, 10121699688, 20243399376]

約数ペア:

[(1, 20243399376), (2, 10121699688), (3, 6747799792), (4, 5060849844), (6, 3373899896), (8, 2530424922), (12, 1686949948), (16, 1265212461), (24, 843474974), (48, 421737487), (59, 343108464), (118, 171554232), (177, 114369488), (236, 85777116), (354, 57184744), (409, 49494864), (472, 42888558), (708, 28592372), (818, 24747432), (944, 21444279), (1227, 16498288), (1416, 14296186), (1636, 12373716), (2454, 8249144), (2832, 7148093), (3272, 6186858), (4908, 4124572), (6544, 3093429), (9816, 2062286), (17477, 1158288), (19632, 1031143), (24131, 838896), (34954, 579144), (48262, 419448), (52431, 386096), (69908, 289572), (72393, 279632), (96524, 209724), (104862, 193048), (139816, 144786)]