20260873404

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{16361}}^1$

素因数の和:17251

約数の個数: 72

約数和(自身を含む): 52529873760

約数和(自身を除く): 32269000356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 839, 1476, 1678, 2517, 3356, 5034, 7551, 10068, 15102, 16361, 30204, 32722, 34399, 49083, 65444, 68798, 98166, 103197, 137596, 147249, 196332, 206394, 294498, 309591, 412788, 588996, 619182, 670801, 1238364, 1341602, 2012403, 2683204, 4024806, 6037209, 8049612, 12074418, 13726879, 24148836, 27453758, 41180637, 54907516, 82361274, 123541911, 164722548, 247083822, 494167644, 562802039, 1125604078, 1688406117, 2251208156, 3376812234, 5065218351, 6753624468, 10130436702, 20260873404]

約数ペア:

[(1, 20260873404), (2, 10130436702), (3, 6753624468), (4, 5065218351), (6, 3376812234), (9, 2251208156), (12, 1688406117), (18, 1125604078), (36, 562802039), (41, 494167644), (82, 247083822), (123, 164722548), (164, 123541911), (246, 82361274), (369, 54907516), (492, 41180637), (738, 27453758), (839, 24148836), (1476, 13726879), (1678, 12074418), (2517, 8049612), (3356, 6037209), (5034, 4024806), (7551, 2683204), (10068, 2012403), (15102, 1341602), (16361, 1238364), (30204, 670801), (32722, 619182), (34399, 588996), (49083, 412788), (65444, 309591), (68798, 294498), (98166, 206394), (103197, 196332), (137596, 147249)]