20160245508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1\times {\mathrm{1949}}^1$

素因数の和:3117

約数の個数: 96

約数和(自身を含む): 51563366400

約数和(自身を除く): 31403120892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1087, 1586, 1949, 2174, 2379, 3172, 3261, 3898, 4348, 4758, 5847, 6522, 7796, 9516, 11694, 13044, 14131, 23388, 25337, 28262, 42393, 50674, 56524, 66307, 76011, 84786, 101348, 118889, 132614, 152022, 169572, 198921, 237778, 265228, 304044, 356667, 397842, 475556, 713334, 795684, 861991, 1426668, 1545557, 1723982, 2118563, 2585973, 3091114, 3447964, 4237126, 4636671, 5171946, 6182228, 6355689, 8474252, 9273342, 10343892, 12711378, 18546684, 25422756, 27541319, 55082638, 82623957, 110165276, 129232343, 165247914, 258464686, 330495828, 387697029, 516929372, 775394058, 1550788116, 1680020459, 3360040918, 5040061377, 6720081836, 10080122754, 20160245508]

約数ペア:

[(1, 20160245508), (2, 10080122754), (3, 6720081836), (4, 5040061377), (6, 3360040918), (12, 1680020459), (13, 1550788116), (26, 775394058), (39, 516929372), (52, 387697029), (61, 330495828), (78, 258464686), (122, 165247914), (156, 129232343), (183, 110165276), (244, 82623957), (366, 55082638), (732, 27541319), (793, 25422756), (1087, 18546684), (1586, 12711378), (1949, 10343892), (2174, 9273342), (2379, 8474252), (3172, 6355689), (3261, 6182228), (3898, 5171946), (4348, 4636671), (4758, 4237126), (5847, 3447964), (6522, 3091114), (7796, 2585973), (9516, 2118563), (11694, 1723982), (13044, 1545557), (14131, 1426668), (23388, 861991), (25337, 795684), (28262, 713334), (42393, 475556), (50674, 397842), (56524, 356667), (66307, 304044), (76011, 265228), (84786, 237778), (101348, 198921), (118889, 169572), (132614, 152022)]