20132282260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{6691}}^1$

素因数の和:6965

約数の個数: 96

約数和(自身を含む): 45761716224

約数和(自身を除く): 25629433964

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 211, 230, 310, 422, 460, 620, 713, 844, 1055, 1426, 2110, 2852, 3565, 4220, 4853, 6541, 6691, 7130, 9706, 13082, 13382, 14260, 19412, 24265, 26164, 26764, 32705, 33455, 48530, 65410, 66910, 97060, 130820, 133820, 150443, 153893, 207421, 300886, 307786, 414842, 601772, 615572, 752215, 769465, 829684, 1037105, 1411801, 1504430, 1538930, 2074210, 2823602, 3008860, 3077860, 4148420, 4770683, 5647204, 7059005, 9541366, 14118010, 19082732, 23853415, 28236020, 32471423, 43765831, 47706830, 64942846, 87531662, 95413660, 129885692, 162357115, 175063324, 218829155, 324714230, 437658310, 649428460, 875316620, 1006614113, 2013228226, 4026456452, 5033070565, 10066141130, 20132282260]

約数ペア:

[(1, 20132282260), (2, 10066141130), (4, 5033070565), (5, 4026456452), (10, 2013228226), (20, 1006614113), (23, 875316620), (31, 649428460), (46, 437658310), (62, 324714230), (92, 218829155), (115, 175063324), (124, 162357115), (155, 129885692), (211, 95413660), (230, 87531662), (310, 64942846), (422, 47706830), (460, 43765831), (620, 32471423), (713, 28236020), (844, 23853415), (1055, 19082732), (1426, 14118010), (2110, 9541366), (2852, 7059005), (3565, 5647204), (4220, 4770683), (4853, 4148420), (6541, 3077860), (6691, 3008860), (7130, 2823602), (9706, 2074210), (13082, 1538930), (13382, 1504430), (14260, 1411801), (19412, 1037105), (24265, 829684), (26164, 769465), (26764, 752215), (32705, 615572), (33455, 601772), (48530, 414842), (65410, 307786), (66910, 300886), (97060, 207421), (130820, 153893), (133820, 150443)]