20130552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 41559048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 107, 108, 117, 134, 156, 201, 214, 216, 234, 268, 312, 321, 351, 402, 428, 468, 536, 603, 642, 702, 804, 856, 871, 936, 963, 1206, 1284, 1391, 1404, 1608, 1742, 1809, 1926, 2412, 2568, 2613, 2782, 2808, 2889, 3484, 3618, 3852, 4173, 4824, 5226, 5564, 5778, 6968, 7169, 7236, 7704, 7839, 8346, 10452, 11128, 11556, 12519, 14338, 14472, 15678, 16692, 20904, 21507, 23112, 23517, 25038, 28676, 31356, 33384, 37557, 43014, 47034, 50076, 57352, 62712, 64521, 75114, 86028, 93197, 94068, 100152, 129042, 150228, 172056, 186394, 188136, 193563, 258084, 279591, 300456, 372788, 387126, 516168, 559182, 745576, 774252, 838773, 1118364, 1548504, 1677546, 2236728, 2516319, 3355092, 5032638, 6710184, 10065276, 20130552]

約数ペア:

[(1, 20130552), (2, 10065276), (3, 6710184), (4, 5032638), (6, 3355092), (8, 2516319), (9, 2236728), (12, 1677546), (13, 1548504), (18, 1118364), (24, 838773), (26, 774252), (27, 745576), (36, 559182), (39, 516168), (52, 387126), (54, 372788), (67, 300456), (72, 279591), (78, 258084), (104, 193563), (107, 188136), (108, 186394), (117, 172056), (134, 150228), (156, 129042), (201, 100152), (214, 94068), (216, 93197), (234, 86028), (268, 75114), (312, 64521), (321, 62712), (351, 57352), (402, 50076), (428, 47034), (468, 43014), (536, 37557), (603, 33384), (642, 31356), (702, 28676), (804, 25038), (856, 23517), (871, 23112), (936, 21507), (963, 20904), (1206, 16692), (1284, 15678), (1391, 14472), (1404, 14338), (1608, 12519), (1742, 11556), (1809, 11128), (1926, 10452), (2412, 8346), (2568, 7839), (2613, 7704), (2782, 7236), (2808, 7169), (2889, 6968), (3484, 5778), (3618, 5564), (3852, 5226), (4173, 4824)]