20144052

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:882

約数の個数: 60

約数和(自身を含む): 53394880

約数和(自身を除く): 33250828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 787, 948, 1422, 1574, 2133, 2361, 2844, 3148, 4266, 4722, 6399, 7083, 8532, 9444, 12798, 14166, 21249, 25596, 28332, 42498, 62173, 63747, 84996, 124346, 127494, 186519, 248692, 254988, 373038, 559557, 746076, 1119114, 1678671, 2238228, 3357342, 5036013, 6714684, 10072026, 20144052]

約数ペア:

[(1, 20144052), (2, 10072026), (3, 6714684), (4, 5036013), (6, 3357342), (9, 2238228), (12, 1678671), (18, 1119114), (27, 746076), (36, 559557), (54, 373038), (79, 254988), (81, 248692), (108, 186519), (158, 127494), (162, 124346), (237, 84996), (316, 63747), (324, 62173), (474, 42498), (711, 28332), (787, 25596), (948, 21249), (1422, 14166), (1574, 12798), (2133, 9444), (2361, 8532), (2844, 7083), (3148, 6399), (4266, 4722)]