20169876036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{11353}}^1$

素因数の和:11581

約数の個数: 96

約数和(自身を含む): 50631936768

約数和(自身を除く): 30462060732

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 157, 164, 246, 276, 314, 471, 492, 628, 942, 943, 1884, 1886, 2829, 3611, 3772, 5658, 6437, 7222, 10833, 11316, 11353, 12874, 14444, 19311, 21666, 22706, 25748, 34059, 38622, 43332, 45412, 68118, 77244, 136236, 148051, 261119, 296102, 444153, 465473, 522238, 592204, 783357, 888306, 930946, 1044476, 1396419, 1566714, 1776612, 1782421, 1861892, 2792838, 3133428, 3564842, 5347263, 5585676, 7129684, 10694526, 10705879, 21389052, 21411758, 32117637, 40995683, 42823516, 64235274, 73079261, 81991366, 122987049, 128470548, 146158522, 163982732, 219237783, 245974098, 292317044, 438475566, 491948196, 876951132, 1680823003, 3361646006, 5042469009, 6723292012, 10084938018, 20169876036]

約数ペア:

[(1, 20169876036), (2, 10084938018), (3, 6723292012), (4, 5042469009), (6, 3361646006), (12, 1680823003), (23, 876951132), (41, 491948196), (46, 438475566), (69, 292317044), (82, 245974098), (92, 219237783), (123, 163982732), (138, 146158522), (157, 128470548), (164, 122987049), (246, 81991366), (276, 73079261), (314, 64235274), (471, 42823516), (492, 40995683), (628, 32117637), (942, 21411758), (943, 21389052), (1884, 10705879), (1886, 10694526), (2829, 7129684), (3611, 5585676), (3772, 5347263), (5658, 3564842), (6437, 3133428), (7222, 2792838), (10833, 1861892), (11316, 1782421), (11353, 1776612), (12874, 1566714), (14444, 1396419), (19311, 1044476), (21666, 930946), (22706, 888306), (25748, 783357), (34059, 592204), (38622, 522238), (43332, 465473), (45412, 444153), (68118, 296102), (77244, 261119), (136236, 148051)]