18820638420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3793}}^1\times {\mathrm{82699}}^1$

素因数の和:86504

約数の個数: 48

約数和(自身を含む): 52712318400

約数和(自身を除く): 33891679980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3793, 7586, 11379, 15172, 18965, 22758, 37930, 45516, 56895, 75860, 82699, 113790, 165398, 227580, 248097, 330796, 413495, 496194, 826990, 992388, 1240485, 1653980, 2480970, 4961940, 313677307, 627354614, 941031921, 1254709228, 1568386535, 1882063842, 3136773070, 3764127684, 4705159605, 6273546140, 9410319210, 18820638420]

約数ペア:

[(1, 18820638420), (2, 9410319210), (3, 6273546140), (4, 4705159605), (5, 3764127684), (6, 3136773070), (10, 1882063842), (12, 1568386535), (15, 1254709228), (20, 941031921), (30, 627354614), (60, 313677307), (3793, 4961940), (7586, 2480970), (11379, 1653980), (15172, 1240485), (18965, 992388), (22758, 826990), (37930, 496194), (45516, 413495), (56895, 330796), (75860, 248097), (82699, 227580), (113790, 165398)]