20162432732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 40051972800

約数和(自身を除く): 19889540068

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 89, 118, 164, 178, 236, 356, 533, 767, 1066, 1157, 1534, 1801, 2132, 2314, 2419, 3068, 3602, 3649, 4628, 4838, 5251, 7204, 7298, 9676, 10502, 14596, 21004, 23413, 31447, 46826, 47437, 62894, 68263, 73841, 93652, 94874, 106259, 125788, 136526, 147682, 160289, 189748, 212518, 215291, 273052, 295364, 320578, 425036, 430582, 641156, 861164, 959933, 1381367, 1919866, 2083757, 2762734, 2798783, 3839732, 4167514, 4356619, 5525468, 5597566, 6571849, 8335028, 8713238, 9457051, 11195132, 13143698, 17426476, 18914102, 26287396, 37828204, 56636047, 85434037, 113272094, 122941663, 170868074, 226544188, 245883326, 341736148, 387739091, 491766652, 775478182, 1550956364, 5040608183, 10081216366, 20162432732]

約数ペア:

[(1, 20162432732), (2, 10081216366), (4, 5040608183), (13, 1550956364), (26, 775478182), (41, 491766652), (52, 387739091), (59, 341736148), (82, 245883326), (89, 226544188), (118, 170868074), (164, 122941663), (178, 113272094), (236, 85434037), (356, 56636047), (533, 37828204), (767, 26287396), (1066, 18914102), (1157, 17426476), (1534, 13143698), (1801, 11195132), (2132, 9457051), (2314, 8713238), (2419, 8335028), (3068, 6571849), (3602, 5597566), (3649, 5525468), (4628, 4356619), (4838, 4167514), (5251, 3839732), (7204, 2798783), (7298, 2762734), (9676, 2083757), (10502, 1919866), (14596, 1381367), (21004, 959933), (23413, 861164), (31447, 641156), (46826, 430582), (47437, 425036), (62894, 320578), (68263, 295364), (73841, 273052), (93652, 215291), (94874, 212518), (106259, 189748), (125788, 160289), (136526, 147682)]