20113104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3463}}^1$

素因数の和:3496

約数の個数: 60

約数和(自身を含む): 57128288

約数和(自身を除く): 37015184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3463, 5808, 6926, 10389, 13852, 20778, 27704, 38093, 41556, 55408, 76186, 83112, 114279, 152372, 166224, 228558, 304744, 419023, 457116, 609488, 838046, 914232, 1257069, 1676092, 1828464, 2514138, 3352184, 5028276, 6704368, 10056552, 20113104]

約数ペア:

[(1, 20113104), (2, 10056552), (3, 6704368), (4, 5028276), (6, 3352184), (8, 2514138), (11, 1828464), (12, 1676092), (16, 1257069), (22, 914232), (24, 838046), (33, 609488), (44, 457116), (48, 419023), (66, 304744), (88, 228558), (121, 166224), (132, 152372), (176, 114279), (242, 83112), (264, 76186), (363, 55408), (484, 41556), (528, 38093), (726, 27704), (968, 20778), (1452, 13852), (1936, 10389), (2904, 6926), (3463, 5808)]