20218173624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1481}}^1\times {\mathrm{1567}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 60267130560

約数和(自身を除く): 40048956936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 1481, 1567, 2178, 2904, 2962, 3134, 4356, 4443, 4701, 5924, 6268, 8712, 8886, 9402, 11848, 12536, 13329, 14103, 16291, 17237, 17772, 18804, 26658, 28206, 32582, 34474, 35544, 37608, 48873, 51711, 53316, 56412, 65164, 68948, 97746, 103422, 106632, 112824, 130328, 137896, 146619, 155133, 179201, 189607, 195492, 206844, 293238, 310266, 358402, 379214, 390984, 413688, 537603, 568821, 586476, 620532, 716804, 758428, 1075206, 1137642, 1172952, 1241064, 1433608, 1516856, 1612809, 1706463, 2150412, 2275284, 2320727, 3225618, 3412926, 4300824, 4550568, 4641454, 6451236, 6825852, 6962181, 9282908, 12902472, 13651704, 13924362, 18565816, 20886543, 25527997, 27848724, 41773086, 51055994, 55697448, 76583991, 83546172, 102111988, 153167982, 167092344, 204223976, 229751973, 280807967, 306335964, 459503946, 561615934, 612671928, 842423901, 919007892, 1123231868, 1684847802, 1838015784, 2246463736, 2527271703, 3369695604, 5054543406, 6739391208, 10109086812, 20218173624]

約数ペア:

[(1, 20218173624), (2, 10109086812), (3, 6739391208), (4, 5054543406), (6, 3369695604), (8, 2527271703), (9, 2246463736), (11, 1838015784), (12, 1684847802), (18, 1123231868), (22, 919007892), (24, 842423901), (33, 612671928), (36, 561615934), (44, 459503946), (66, 306335964), (72, 280807967), (88, 229751973), (99, 204223976), (121, 167092344), (132, 153167982), (198, 102111988), (242, 83546172), (264, 76583991), (363, 55697448), (396, 51055994), (484, 41773086), (726, 27848724), (792, 25527997), (968, 20886543), (1089, 18565816), (1452, 13924362), (1481, 13651704), (1567, 12902472), (2178, 9282908), (2904, 6962181), (2962, 6825852), (3134, 6451236), (4356, 4641454), (4443, 4550568), (4701, 4300824), (5924, 3412926), (6268, 3225618), (8712, 2320727), (8886, 2275284), (9402, 2150412), (11848, 1706463), (12536, 1612809), (13329, 1516856), (14103, 1433608), (16291, 1241064), (17237, 1172952), (17772, 1137642), (18804, 1075206), (26658, 758428), (28206, 716804), (32582, 620532), (34474, 586476), (35544, 568821), (37608, 537603), (48873, 413688), (51711, 390984), (53316, 379214), (56412, 358402), (65164, 310266), (68948, 293238), (97746, 206844), (103422, 195492), (106632, 189607), (112824, 179201), (130328, 155133), (137896, 146619)]