19964124

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 54835200

約数和(自身を除く): 34871076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 67, 89, 93, 108, 124, 134, 178, 186, 201, 267, 268, 279, 356, 372, 402, 534, 558, 603, 801, 804, 837, 1068, 1116, 1206, 1602, 1674, 1809, 2077, 2403, 2412, 2759, 3204, 3348, 3618, 4154, 4806, 5518, 5963, 6231, 7236, 8277, 8308, 9612, 11036, 11926, 12462, 16554, 17889, 18693, 23852, 24831, 24924, 33108, 35778, 37386, 49662, 53667, 56079, 71556, 74493, 74772, 99324, 107334, 112158, 148986, 161001, 184853, 214668, 224316, 297972, 322002, 369706, 554559, 644004, 739412, 1109118, 1663677, 2218236, 3327354, 4991031, 6654708, 9982062, 19964124]

約数ペア:

[(1, 19964124), (2, 9982062), (3, 6654708), (4, 4991031), (6, 3327354), (9, 2218236), (12, 1663677), (18, 1109118), (27, 739412), (31, 644004), (36, 554559), (54, 369706), (62, 322002), (67, 297972), (89, 224316), (93, 214668), (108, 184853), (124, 161001), (134, 148986), (178, 112158), (186, 107334), (201, 99324), (267, 74772), (268, 74493), (279, 71556), (356, 56079), (372, 53667), (402, 49662), (534, 37386), (558, 35778), (603, 33108), (801, 24924), (804, 24831), (837, 23852), (1068, 18693), (1116, 17889), (1206, 16554), (1602, 12462), (1674, 11926), (1809, 11036), (2077, 9612), (2403, 8308), (2412, 8277), (2759, 7236), (3204, 6231), (3348, 5963), (3618, 5518), (4154, 4806)]