20284420452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13859}}^1\times {\mathrm{5303}}^1$

素因数の和:19192

約数の個数: 48

約数和(自身を含む): 49401031680

約数和(自身を除く): 29116611228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 5303, 10606, 13859, 15909, 21212, 27718, 31818, 41577, 55436, 63636, 83154, 121969, 166308, 243938, 318757, 365907, 487876, 637514, 731814, 956271, 1275028, 1463628, 1912542, 3825084, 73494277, 146988554, 220482831, 293977108, 440965662, 881931324, 1690368371, 3380736742, 5071105113, 6761473484, 10142210226, 20284420452]

約数ペア:

[(1, 20284420452), (2, 10142210226), (3, 6761473484), (4, 5071105113), (6, 3380736742), (12, 1690368371), (23, 881931324), (46, 440965662), (69, 293977108), (92, 220482831), (138, 146988554), (276, 73494277), (5303, 3825084), (10606, 1912542), (13859, 1463628), (15909, 1275028), (21212, 956271), (27718, 731814), (31818, 637514), (41577, 487876), (55436, 365907), (63636, 318757), (83154, 243938), (121969, 166308)]