20328711354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{2591}}^1$

素因数の和:3532

約数の個数: 96

約数和(自身を含む): 51106857984

約数和(自身を除く): 30778146630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 853, 1022, 1314, 1533, 1706, 2559, 2591, 3066, 4599, 5118, 5182, 5971, 7677, 7773, 9198, 11942, 15354, 15546, 17913, 18137, 23319, 35826, 36274, 46638, 53739, 54411, 62269, 107478, 108822, 124538, 163233, 186807, 189143, 326466, 373614, 378286, 435883, 560421, 567429, 871766, 1120842, 1134858, 1307649, 1324001, 1702287, 2210123, 2615298, 2648002, 3404574, 3922947, 3972003, 4420246, 6630369, 7845894, 7944006, 11916009, 13260738, 15470861, 19891107, 23832018, 30941722, 39782214, 46412583, 92825166, 139237749, 161338979, 278475498, 322677958, 484016937, 968033874, 1129372853, 1452050811, 2258745706, 2904101622, 3388118559, 6776237118, 10164355677, 20328711354]

約数ペア:

[(1, 20328711354), (2, 10164355677), (3, 6776237118), (6, 3388118559), (7, 2904101622), (9, 2258745706), (14, 1452050811), (18, 1129372853), (21, 968033874), (42, 484016937), (63, 322677958), (73, 278475498), (126, 161338979), (146, 139237749), (219, 92825166), (438, 46412583), (511, 39782214), (657, 30941722), (853, 23832018), (1022, 19891107), (1314, 15470861), (1533, 13260738), (1706, 11916009), (2559, 7944006), (2591, 7845894), (3066, 6630369), (4599, 4420246), (5118, 3972003), (5182, 3922947), (5971, 3404574), (7677, 2648002), (7773, 2615298), (9198, 2210123), (11942, 1702287), (15354, 1324001), (15546, 1307649), (17913, 1134858), (18137, 1120842), (23319, 871766), (35826, 567429), (36274, 560421), (46638, 435883), (53739, 378286), (54411, 373614), (62269, 326466), (107478, 189143), (108822, 186807), (124538, 163233)]