20032188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35125572

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 79, 102, 113, 132, 158, 187, 204, 226, 237, 316, 339, 374, 452, 474, 561, 678, 748, 869, 948, 1122, 1243, 1343, 1356, 1738, 1921, 2244, 2486, 2607, 2686, 3476, 3729, 3842, 4029, 4972, 5214, 5372, 5763, 7458, 7684, 8058, 8927, 10428, 11526, 14773, 14916, 16116, 17854, 21131, 23052, 26781, 29546, 35708, 42262, 44319, 53562, 59092, 63393, 84524, 88638, 98197, 107124, 126786, 151759, 177276, 196394, 253572, 294591, 303518, 392788, 455277, 589182, 607036, 910554, 1178364, 1669349, 1821108, 3338698, 5008047, 6677396, 10016094, 20032188]

約数ペア:

[(1, 20032188), (2, 10016094), (3, 6677396), (4, 5008047), (6, 3338698), (11, 1821108), (12, 1669349), (17, 1178364), (22, 910554), (33, 607036), (34, 589182), (44, 455277), (51, 392788), (66, 303518), (68, 294591), (79, 253572), (102, 196394), (113, 177276), (132, 151759), (158, 126786), (187, 107124), (204, 98197), (226, 88638), (237, 84524), (316, 63393), (339, 59092), (374, 53562), (452, 44319), (474, 42262), (561, 35708), (678, 29546), (748, 26781), (869, 23052), (948, 21131), (1122, 17854), (1243, 16116), (1343, 14916), (1356, 14773), (1738, 11526), (1921, 10428), (2244, 8927), (2486, 8058), (2607, 7684), (2686, 7458), (3476, 5763), (3729, 5372), (3842, 5214), (4029, 4972)]