20171309574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2294

約数の個数: 128

約数和(自身を含む): 47139079680

約数和(自身を除く): 26967770106

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 109, 134, 201, 218, 221, 327, 402, 442, 654, 663, 871, 1139, 1326, 1417, 1742, 1853, 2083, 2278, 2613, 2834, 3417, 3706, 4166, 4251, 5226, 5559, 6249, 6834, 7303, 8502, 11118, 12498, 14606, 14807, 21909, 24089, 27079, 29614, 35411, 43818, 44421, 48178, 54158, 70822, 72267, 81237, 88842, 94939, 106233, 124151, 139561, 144534, 162474, 189878, 212466, 227047, 248302, 279122, 284817, 372453, 418683, 454094, 460343, 569634, 681141, 744906, 837366, 920686, 1362282, 1381029, 1613963, 1814293, 2372537, 2762058, 2951611, 3227926, 3628586, 3859799, 4745074, 4841889, 5442879, 5903222, 7117611, 7719598, 8854833, 9683778, 10885758, 11579397, 14235222, 15212149, 17709666, 23158794, 30424298, 30842981, 45636447, 50177387, 61685962, 91272894, 92528943, 100354774, 150532161, 185057886, 197757937, 258606533, 301064322, 395515874, 517213066, 593273811, 775819599, 1186547622, 1551639198, 3361884929, 6723769858, 10085654787, 20171309574]

約数ペア:

[(1, 20171309574), (2, 10085654787), (3, 6723769858), (6, 3361884929), (13, 1551639198), (17, 1186547622), (26, 775819599), (34, 593273811), (39, 517213066), (51, 395515874), (67, 301064322), (78, 258606533), (102, 197757937), (109, 185057886), (134, 150532161), (201, 100354774), (218, 92528943), (221, 91272894), (327, 61685962), (402, 50177387), (442, 45636447), (654, 30842981), (663, 30424298), (871, 23158794), (1139, 17709666), (1326, 15212149), (1417, 14235222), (1742, 11579397), (1853, 10885758), (2083, 9683778), (2278, 8854833), (2613, 7719598), (2834, 7117611), (3417, 5903222), (3706, 5442879), (4166, 4841889), (4251, 4745074), (5226, 3859799), (5559, 3628586), (6249, 3227926), (6834, 2951611), (7303, 2762058), (8502, 2372537), (11118, 1814293), (12498, 1613963), (14606, 1381029), (14807, 1362282), (21909, 920686), (24089, 837366), (27079, 744906), (29614, 681141), (35411, 569634), (43818, 460343), (44421, 454094), (48178, 418683), (54158, 372453), (70822, 284817), (72267, 279122), (81237, 248302), (88842, 227047), (94939, 212466), (106233, 189878), (124151, 162474), (139561, 144534)]