20227320972

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:891

約数の個数: 168

約数和(自身を含む): 54633281472

約数和(自身を除く): 34405960500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 367, 369, 461, 486, 492, 729, 734, 738, 922, 972, 1101, 1107, 1383, 1458, 1468, 1476, 1844, 2202, 2214, 2766, 2916, 3303, 3321, 4149, 4404, 4428, 5532, 6606, 6642, 8298, 9909, 9963, 12447, 13212, 13284, 15047, 16596, 18901, 19818, 19926, 24894, 29727, 29889, 30094, 37341, 37802, 39636, 39852, 45141, 49788, 56703, 59454, 59778, 60188, 74682, 75604, 89181, 90282, 112023, 113406, 118908, 119556, 135423, 149364, 169187, 170109, 178362, 180564, 224046, 226812, 267543, 270846, 336069, 338374, 340218, 356724, 406269, 448092, 507561, 510327, 535086, 541692, 672138, 676748, 680436, 812538, 1015122, 1020654, 1070172, 1218807, 1344276, 1522683, 1530981, 1625076, 2030244, 2041308, 2437614, 3045366, 3061962, 3656421, 4568049, 4592943, 4875228, 6090732, 6123924, 6936667, 7312842, 9136098, 9185886, 10969263, 13704147, 13778829, 13873334, 14625684, 18272196, 18371772, 20810001, 21938526, 27408294, 27557658, 27746668, 41112441, 41620002, 43877052, 54816588, 55115316, 62430003, 82224882, 83240004, 123337323, 124860006, 164449764, 187290009, 246674646, 249720012, 374580018, 493349292, 561870027, 749160036, 1123740054, 1685610081, 2247480108, 3371220162, 5056830243, 6742440324, 10113660486, 20227320972]

約数ペア:

[(1, 20227320972), (2, 10113660486), (3, 6742440324), (4, 5056830243), (6, 3371220162), (9, 2247480108), (12, 1685610081), (18, 1123740054), (27, 749160036), (36, 561870027), (41, 493349292), (54, 374580018), (81, 249720012), (82, 246674646), (108, 187290009), (123, 164449764), (162, 124860006), (164, 123337323), (243, 83240004), (246, 82224882), (324, 62430003), (367, 55115316), (369, 54816588), (461, 43877052), (486, 41620002), (492, 41112441), (729, 27746668), (734, 27557658), (738, 27408294), (922, 21938526), (972, 20810001), (1101, 18371772), (1107, 18272196), (1383, 14625684), (1458, 13873334), (1468, 13778829), (1476, 13704147), (1844, 10969263), (2202, 9185886), (2214, 9136098), (2766, 7312842), (2916, 6936667), (3303, 6123924), (3321, 6090732), (4149, 4875228), (4404, 4592943), (4428, 4568049), (5532, 3656421), (6606, 3061962), (6642, 3045366), (8298, 2437614), (9909, 2041308), (9963, 2030244), (12447, 1625076), (13212, 1530981), (13284, 1522683), (15047, 1344276), (16596, 1218807), (18901, 1070172), (19818, 1020654), (19926, 1015122), (24894, 812538), (29727, 680436), (29889, 676748), (30094, 672138), (37341, 541692), (37802, 535086), (39636, 510327), (39852, 507561), (45141, 448092), (49788, 406269), (56703, 356724), (59454, 340218), (59778, 338374), (60188, 336069), (74682, 270846), (75604, 267543), (89181, 226812), (90282, 224046), (112023, 180564), (113406, 178362), (118908, 170109), (119556, 169187), (135423, 149364)]