20020687414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{53897}}^1$

素因数の和:54089

約数の個数: 48

約数和(自身を含む): 37401762528

約数和(自身を除く): 17381075114

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 169, 182, 314, 338, 1099, 1183, 2041, 2198, 2366, 4082, 14287, 26533, 28574, 53066, 53897, 107794, 185731, 371462, 377279, 700661, 754558, 1401322, 4904627, 8461829, 9108593, 9809254, 16923658, 18217186, 59232803, 63760151, 110003777, 118465606, 127520302, 220007554, 770026439, 1430049101, 1540052878, 2860098202, 10010343707, 20020687414]

約数ペア:

[(1, 20020687414), (2, 10010343707), (7, 2860098202), (13, 1540052878), (14, 1430049101), (26, 770026439), (91, 220007554), (157, 127520302), (169, 118465606), (182, 110003777), (314, 63760151), (338, 59232803), (1099, 18217186), (1183, 16923658), (2041, 9809254), (2198, 9108593), (2366, 8461829), (4082, 4904627), (14287, 1401322), (26533, 754558), (28574, 700661), (53066, 377279), (53897, 371462), (107794, 185731)]