20199012366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2833}}^1$

素因数の和:3170

約数の個数: 128

約数和(自身を含む): 48677690880

約数和(自身を除く): 28478678514

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 283, 323, 442, 494, 566, 646, 663, 741, 849, 969, 1326, 1482, 1698, 1938, 2833, 3679, 4199, 4811, 5377, 5666, 7358, 8398, 8499, 9622, 10754, 11037, 12597, 14433, 16131, 16998, 22074, 25194, 28866, 32262, 36829, 48161, 53827, 62543, 69901, 73658, 91409, 96322, 107654, 110487, 125086, 139802, 144483, 161481, 182818, 187629, 209703, 220974, 274227, 288966, 322962, 375258, 419406, 548454, 626093, 699751, 801739, 915059, 1188317, 1252186, 1399502, 1603478, 1830118, 1878279, 2099253, 2376634, 2405217, 2745177, 3564951, 3756558, 4198506, 4810434, 5490354, 7129902, 10422607, 11895767, 13629563, 15233041, 20845214, 23791534, 27259126, 30466082, 31267821, 35687301, 40888689, 45699123, 62535642, 71374602, 81777378, 91398246, 177184319, 198029533, 258961697, 354368638, 396059066, 517923394, 531552957, 594088599, 776885091, 1063105914, 1188177198, 1553770182, 3366502061, 6733004122, 10099506183, 20199012366]

約数ペア:

[(1, 20199012366), (2, 10099506183), (3, 6733004122), (6, 3366502061), (13, 1553770182), (17, 1188177198), (19, 1063105914), (26, 776885091), (34, 594088599), (38, 531552957), (39, 517923394), (51, 396059066), (57, 354368638), (78, 258961697), (102, 198029533), (114, 177184319), (221, 91398246), (247, 81777378), (283, 71374602), (323, 62535642), (442, 45699123), (494, 40888689), (566, 35687301), (646, 31267821), (663, 30466082), (741, 27259126), (849, 23791534), (969, 20845214), (1326, 15233041), (1482, 13629563), (1698, 11895767), (1938, 10422607), (2833, 7129902), (3679, 5490354), (4199, 4810434), (4811, 4198506), (5377, 3756558), (5666, 3564951), (7358, 2745177), (8398, 2405217), (8499, 2376634), (9622, 2099253), (10754, 1878279), (11037, 1830118), (12597, 1603478), (14433, 1399502), (16131, 1252186), (16998, 1188317), (22074, 915059), (25194, 801739), (28866, 699751), (32262, 626093), (36829, 548454), (48161, 419406), (53827, 375258), (62543, 322962), (69901, 288966), (73658, 274227), (91409, 220974), (96322, 209703), (107654, 187629), (110487, 182818), (125086, 161481), (139802, 144483)]