20132953929

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3541}}^1$

素因数の和:3819

約数の個数: 72

約数和(自身を含む): 33511173696

約数和(自身を除く): 13378219767

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 227, 253, 363, 681, 759, 1089, 2043, 2277, 2497, 2783, 3541, 5221, 7491, 8349, 10623, 15663, 22473, 25047, 27467, 31869, 38951, 46989, 57431, 81443, 82401, 116853, 172293, 244329, 247203, 350559, 428461, 516879, 631741, 732987, 803807, 895873, 1285383, 1895223, 2411421, 2687619, 3856149, 5685669, 7234263, 8062857, 8841877, 9854603, 18487561, 26525631, 29563809, 55462683, 79576893, 88691427, 97260647, 166388049, 203363171, 291781941, 610089513, 875345823, 1830268539, 2236994881, 6710984643, 20132953929]

約数ペア:

[(1, 20132953929), (3, 6710984643), (9, 2236994881), (11, 1830268539), (23, 875345823), (33, 610089513), (69, 291781941), (99, 203363171), (121, 166388049), (207, 97260647), (227, 88691427), (253, 79576893), (363, 55462683), (681, 29563809), (759, 26525631), (1089, 18487561), (2043, 9854603), (2277, 8841877), (2497, 8062857), (2783, 7234263), (3541, 5685669), (5221, 3856149), (7491, 2687619), (8349, 2411421), (10623, 1895223), (15663, 1285383), (22473, 895873), (25047, 803807), (27467, 732987), (31869, 631741), (38951, 516879), (46989, 428461), (57431, 350559), (81443, 247203), (82401, 244329), (116853, 172293)]