20123572248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97283}}^1$

素因数の和:97338

約数の個数: 144

約数和(自身を含む): 62488431720

約数和(自身を除く): 42364859472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 884, 936, 1014, 1224, 1326, 1352, 1521, 1768, 1989, 2028, 2652, 2873, 3042, 3978, 4056, 5304, 5746, 6084, 7956, 8619, 11492, 12168, 15912, 17238, 22984, 25857, 34476, 51714, 68952, 97283, 103428, 194566, 206856, 291849, 389132, 583698, 778264, 875547, 1167396, 1264679, 1653811, 1751094, 2334792, 2529358, 3307622, 3502188, 3794037, 4961433, 5058716, 6615244, 7004376, 7588074, 9922866, 10117432, 11382111, 13230488, 14884299, 15176148, 16440827, 19845732, 21499543, 22764222, 29768598, 30352296, 32881654, 39691464, 42999086, 45528444, 49322481, 59537196, 64498629, 65763308, 85998172, 91056888, 98644962, 119074392, 128997258, 131526616, 147967443, 171996344, 193495887, 197289924, 257994516, 279494059, 295934886, 386991774, 394579848, 515989032, 558988118, 591869772, 773983548, 838482177, 1117976236, 1183739544, 1547967096, 1676964354, 2235952472, 2515446531, 3353928708, 5030893062, 6707857416, 10061786124, 20123572248]

約数ペア:

[(1, 20123572248), (2, 10061786124), (3, 6707857416), (4, 5030893062), (6, 3353928708), (8, 2515446531), (9, 2235952472), (12, 1676964354), (13, 1547967096), (17, 1183739544), (18, 1117976236), (24, 838482177), (26, 773983548), (34, 591869772), (36, 558988118), (39, 515989032), (51, 394579848), (52, 386991774), (68, 295934886), (72, 279494059), (78, 257994516), (102, 197289924), (104, 193495887), (117, 171996344), (136, 147967443), (153, 131526616), (156, 128997258), (169, 119074392), (204, 98644962), (221, 91056888), (234, 85998172), (306, 65763308), (312, 64498629), (338, 59537196), (408, 49322481), (442, 45528444), (468, 42999086), (507, 39691464), (612, 32881654), (663, 30352296), (676, 29768598), (884, 22764222), (936, 21499543), (1014, 19845732), (1224, 16440827), (1326, 15176148), (1352, 14884299), (1521, 13230488), (1768, 11382111), (1989, 10117432), (2028, 9922866), (2652, 7588074), (2873, 7004376), (3042, 6615244), (3978, 5058716), (4056, 4961433), (5304, 3794037), (5746, 3502188), (6084, 3307622), (7956, 2529358), (8619, 2334792), (11492, 1751094), (12168, 1653811), (15912, 1264679), (17238, 1167396), (22984, 875547), (25857, 778264), (34476, 583698), (51714, 389132), (68952, 291849), (97283, 206856), (103428, 194566)]