20374068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 57802752

約数和(自身を除く): 37428684

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 383, 403, 429, 572, 682, 766, 806, 858, 1023, 1149, 1209, 1364, 1532, 1612, 1716, 2046, 2298, 2418, 4092, 4213, 4433, 4596, 4836, 4979, 8426, 8866, 9958, 11873, 12639, 13299, 14937, 16852, 17732, 19916, 23746, 25278, 26598, 29874, 35619, 47492, 50556, 53196, 54769, 59748, 71238, 109538, 130603, 142476, 154349, 164307, 219076, 261206, 308698, 328614, 391809, 463047, 522412, 617396, 657228, 783618, 926094, 1567236, 1697839, 1852188, 3395678, 5093517, 6791356, 10187034, 20374068]

約数ペア:

[(1, 20374068), (2, 10187034), (3, 6791356), (4, 5093517), (6, 3395678), (11, 1852188), (12, 1697839), (13, 1567236), (22, 926094), (26, 783618), (31, 657228), (33, 617396), (39, 522412), (44, 463047), (52, 391809), (62, 328614), (66, 308698), (78, 261206), (93, 219076), (124, 164307), (132, 154349), (143, 142476), (156, 130603), (186, 109538), (286, 71238), (341, 59748), (372, 54769), (383, 53196), (403, 50556), (429, 47492), (572, 35619), (682, 29874), (766, 26598), (806, 25278), (858, 23746), (1023, 19916), (1149, 17732), (1209, 16852), (1364, 14937), (1532, 13299), (1612, 12639), (1716, 11873), (2046, 9958), (2298, 8866), (2418, 8426), (4092, 4979), (4213, 4836), (4433, 4596)]