20345052948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{62987}}^1$

素因数の和:65452

約数の個数: 48

約数和(自身を含む): 51809393664

約数和(自身を除く): 31464340716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2447, 4894, 7341, 9788, 14682, 26917, 29364, 53834, 62987, 80751, 107668, 125974, 161502, 188961, 251948, 323004, 377922, 692857, 755844, 1385714, 2078571, 2771428, 4157142, 8314284, 154129189, 308258378, 462387567, 616516756, 924775134, 1695421079, 1849550268, 3390842158, 5086263237, 6781684316, 10172526474, 20345052948]

約数ペア:

[(1, 20345052948), (2, 10172526474), (3, 6781684316), (4, 5086263237), (6, 3390842158), (11, 1849550268), (12, 1695421079), (22, 924775134), (33, 616516756), (44, 462387567), (66, 308258378), (132, 154129189), (2447, 8314284), (4894, 4157142), (7341, 2771428), (9788, 2078571), (14682, 1385714), (26917, 755844), (29364, 692857), (53834, 377922), (62987, 323004), (80751, 251948), (107668, 188961), (125974, 161502)]