20144112906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 44803756800

約数和(自身を除く): 24659643894

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 53, 86, 102, 106, 129, 159, 193, 258, 318, 386, 449, 579, 731, 898, 901, 1158, 1347, 1462, 1802, 2193, 2279, 2694, 2703, 3281, 4386, 4558, 5406, 6562, 6837, 7633, 8299, 9843, 10229, 13674, 15266, 16598, 19307, 19686, 20458, 22899, 23797, 24897, 30687, 38614, 38743, 45798, 47594, 49794, 57921, 61374, 71391, 77486, 86657, 115842, 116229, 141083, 142782, 173314, 173893, 232458, 259971, 282166, 328219, 347786, 404549, 423249, 439847, 519942, 521679, 656438, 809098, 846498, 879694, 984657, 1023271, 1043358, 1213647, 1319541, 1473169, 1969314, 2046542, 2427294, 2639082, 2946338, 3069813, 3726251, 4419507, 4592821, 6139626, 7452502, 7477399, 8839014, 9185642, 11178753, 13778463, 14954798, 17395607, 22357506, 22432197, 27556926, 34791214, 44864394, 52186821, 63346267, 78077957, 104373642, 126692534, 156155914, 190038801, 197491303, 234233871, 380077602, 394982606, 468467742, 592473909, 1184947818, 3357352151, 6714704302, 10072056453, 20144112906]

約数ペア:

[(1, 20144112906), (2, 10072056453), (3, 6714704302), (6, 3357352151), (17, 1184947818), (34, 592473909), (43, 468467742), (51, 394982606), (53, 380077602), (86, 234233871), (102, 197491303), (106, 190038801), (129, 156155914), (159, 126692534), (193, 104373642), (258, 78077957), (318, 63346267), (386, 52186821), (449, 44864394), (579, 34791214), (731, 27556926), (898, 22432197), (901, 22357506), (1158, 17395607), (1347, 14954798), (1462, 13778463), (1802, 11178753), (2193, 9185642), (2279, 8839014), (2694, 7477399), (2703, 7452502), (3281, 6139626), (4386, 4592821), (4558, 4419507), (5406, 3726251), (6562, 3069813), (6837, 2946338), (7633, 2639082), (8299, 2427294), (9843, 2046542), (10229, 1969314), (13674, 1473169), (15266, 1319541), (16598, 1213647), (19307, 1043358), (19686, 1023271), (20458, 984657), (22899, 879694), (23797, 846498), (24897, 809098), (30687, 656438), (38614, 521679), (38743, 519942), (45798, 439847), (47594, 423249), (49794, 404549), (57921, 347786), (61374, 328219), (71391, 282166), (77486, 259971), (86657, 232458), (115842, 173893), (116229, 173314), (141083, 142782)]