20175072366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{43579}}^1$

素因数の和:43765

約数の個数: 64

約数和(自身を含む): 44179660800

約数和(自身を除く): 24004588434

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 131, 186, 262, 393, 589, 786, 1178, 1767, 2489, 3534, 4061, 4978, 7467, 8122, 12183, 14934, 24366, 43579, 77159, 87158, 130737, 154318, 231477, 261474, 462954, 828001, 1350949, 1656002, 2484003, 2701898, 4052847, 4968006, 5708849, 8105694, 11417698, 17126547, 25668031, 34253094, 51336062, 77004093, 108468131, 154008186, 176974319, 216936262, 325404393, 353948638, 530922957, 650808786, 1061845914, 3362512061, 6725024122, 10087536183, 20175072366]

約数ペア:

[(1, 20175072366), (2, 10087536183), (3, 6725024122), (6, 3362512061), (19, 1061845914), (31, 650808786), (38, 530922957), (57, 353948638), (62, 325404393), (93, 216936262), (114, 176974319), (131, 154008186), (186, 108468131), (262, 77004093), (393, 51336062), (589, 34253094), (786, 25668031), (1178, 17126547), (1767, 11417698), (2489, 8105694), (3534, 5708849), (4061, 4968006), (4978, 4052847), (7467, 2701898), (8122, 2484003), (12183, 1656002), (14934, 1350949), (24366, 828001), (43579, 462954), (77159, 261474), (87158, 231477), (130737, 154318)]