20144488536

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{13009}}^1$

素因数の和:13198

約数の個数: 128

約数和(自身を含む): 57327264000

約数和(自身を除く): 37182775464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 107, 108, 134, 201, 214, 216, 268, 321, 402, 428, 536, 603, 642, 804, 856, 963, 1206, 1284, 1608, 1809, 1926, 2412, 2568, 2889, 3618, 3852, 4824, 5778, 7169, 7236, 7704, 11556, 13009, 14338, 14472, 21507, 23112, 26018, 28676, 39027, 43014, 52036, 57352, 64521, 78054, 86028, 104072, 117081, 129042, 156108, 172056, 193563, 234162, 258084, 312216, 351243, 387126, 468324, 516168, 702486, 774252, 871603, 936648, 1391963, 1404972, 1548504, 1743206, 2614809, 2783926, 2809944, 3486412, 4175889, 5229618, 5567852, 6972824, 7844427, 8351778, 10459236, 11135704, 12527667, 15688854, 16703556, 20918472, 23533281, 25055334, 31377708, 33407112, 37583001, 47066562, 50110668, 62755416, 75166002, 93261521, 94133124, 100221336, 150332004, 186523042, 188266248, 279784563, 300664008, 373046084, 559569126, 746092168, 839353689, 1119138252, 1678707378, 2238276504, 2518061067, 3357414756, 5036122134, 6714829512, 10072244268, 20144488536]

約数ペア:

[(1, 20144488536), (2, 10072244268), (3, 6714829512), (4, 5036122134), (6, 3357414756), (8, 2518061067), (9, 2238276504), (12, 1678707378), (18, 1119138252), (24, 839353689), (27, 746092168), (36, 559569126), (54, 373046084), (67, 300664008), (72, 279784563), (107, 188266248), (108, 186523042), (134, 150332004), (201, 100221336), (214, 94133124), (216, 93261521), (268, 75166002), (321, 62755416), (402, 50110668), (428, 47066562), (536, 37583001), (603, 33407112), (642, 31377708), (804, 25055334), (856, 23533281), (963, 20918472), (1206, 16703556), (1284, 15688854), (1608, 12527667), (1809, 11135704), (1926, 10459236), (2412, 8351778), (2568, 7844427), (2889, 6972824), (3618, 5567852), (3852, 5229618), (4824, 4175889), (5778, 3486412), (7169, 2809944), (7236, 2783926), (7704, 2614809), (11556, 1743206), (13009, 1548504), (14338, 1404972), (14472, 1391963), (21507, 936648), (23112, 871603), (26018, 774252), (28676, 702486), (39027, 516168), (43014, 468324), (52036, 387126), (57352, 351243), (64521, 312216), (78054, 258084), (86028, 234162), (104072, 193563), (117081, 172056), (129042, 156108)]