2019960462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11863}}^1$

素因数の和:11977

約数の個数: 64

約数和(自身を含む): 4544386560

約数和(自身を除く): 2524426098

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 59, 74, 78, 111, 118, 177, 222, 354, 481, 767, 962, 1443, 1534, 2183, 2301, 2886, 4366, 4602, 6549, 11863, 13098, 23726, 28379, 35589, 56758, 71178, 85137, 154219, 170274, 308438, 438931, 462657, 699917, 877862, 925314, 1316793, 1399834, 2099751, 2633586, 4199502, 5706103, 9098921, 11412206, 17118309, 18197842, 25896929, 27296763, 34236618, 51793858, 54593526, 77690787, 155381574, 336660077, 673320154, 1009980231, 2019960462]

約数ペア:

[(1, 2019960462), (2, 1009980231), (3, 673320154), (6, 336660077), (13, 155381574), (26, 77690787), (37, 54593526), (39, 51793858), (59, 34236618), (74, 27296763), (78, 25896929), (111, 18197842), (118, 17118309), (177, 11412206), (222, 9098921), (354, 5706103), (481, 4199502), (767, 2633586), (962, 2099751), (1443, 1399834), (1534, 1316793), (2183, 925314), (2301, 877862), (2886, 699917), (4366, 462657), (4602, 438931), (6549, 308438), (11863, 170274), (13098, 154219), (23726, 85137), (28379, 71178), (35589, 56758)]