20020593684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251149}}^1$

素因数の和:251249

約数の個数: 96

約数和(自身を含む): 58282873600

約数和(自身を除く): 38262279916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3796, 5694, 6132, 6643, 11388, 13286, 19929, 26572, 39858, 79716, 251149, 502298, 753447, 1004596, 1506894, 1758043, 3013788, 3264937, 3516086, 5274129, 6529874, 7032172, 9794811, 10548258, 13059748, 18333877, 19589622, 21096516, 22854559, 36667754, 39179244, 45709118, 55001631, 68563677, 73335508, 91418236, 110003262, 128337139, 137127354, 220006524, 238340401, 256674278, 274254708, 385011417, 476680802, 513348556, 715021203, 770022834, 953361604, 1430042406, 1540045668, 1668382807, 2860084812, 3336765614, 5005148421, 6673531228, 10010296842, 20020593684]

約数ペア:

[(1, 20020593684), (2, 10010296842), (3, 6673531228), (4, 5005148421), (6, 3336765614), (7, 2860084812), (12, 1668382807), (13, 1540045668), (14, 1430042406), (21, 953361604), (26, 770022834), (28, 715021203), (39, 513348556), (42, 476680802), (52, 385011417), (73, 274254708), (78, 256674278), (84, 238340401), (91, 220006524), (146, 137127354), (156, 128337139), (182, 110003262), (219, 91418236), (273, 73335508), (292, 68563677), (364, 55001631), (438, 45709118), (511, 39179244), (546, 36667754), (876, 22854559), (949, 21096516), (1022, 19589622), (1092, 18333877), (1533, 13059748), (1898, 10548258), (2044, 9794811), (2847, 7032172), (3066, 6529874), (3796, 5274129), (5694, 3516086), (6132, 3264937), (6643, 3013788), (11388, 1758043), (13286, 1506894), (19929, 1004596), (26572, 753447), (39858, 502298), (79716, 251149)]