20167236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 55770624

約数和(自身を除く): 35603388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1063, 1116, 1581, 2108, 2126, 3162, 3189, 4252, 4743, 6324, 6378, 9486, 9567, 12756, 18071, 18972, 19134, 32953, 36142, 38268, 54213, 65906, 72284, 98859, 108426, 131812, 162639, 197718, 216852, 296577, 325278, 395436, 560201, 593154, 650556, 1120402, 1186308, 1680603, 2240804, 3361206, 5041809, 6722412, 10083618, 20167236]

約数ペア:

[(1, 20167236), (2, 10083618), (3, 6722412), (4, 5041809), (6, 3361206), (9, 2240804), (12, 1680603), (17, 1186308), (18, 1120402), (31, 650556), (34, 593154), (36, 560201), (51, 395436), (62, 325278), (68, 296577), (93, 216852), (102, 197718), (124, 162639), (153, 131812), (186, 108426), (204, 98859), (279, 72284), (306, 65906), (372, 54213), (527, 38268), (558, 36142), (612, 32953), (1054, 19134), (1063, 18972), (1116, 18071), (1581, 12756), (2108, 9567), (2126, 9486), (3162, 6378), (3189, 6324), (4252, 4743)]