20183972082

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{19429}}^1$

素因数の和:19619

約数の個数: 48

約数和(自身を含む): 41780406720

約数和(自身を除く): 21596434638

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 309, 618, 1681, 3362, 4223, 5043, 8446, 10086, 12669, 19429, 25338, 38858, 58287, 116574, 173143, 346286, 519429, 796589, 1038858, 1593178, 2001187, 2389767, 4002374, 4779534, 6003561, 12007122, 32660149, 65320298, 82048667, 97980447, 164097334, 195960894, 246146001, 492292002, 3363995347, 6727990694, 10091986041, 20183972082]

約数ペア:

[(1, 20183972082), (2, 10091986041), (3, 6727990694), (6, 3363995347), (41, 492292002), (82, 246146001), (103, 195960894), (123, 164097334), (206, 97980447), (246, 82048667), (309, 65320298), (618, 32660149), (1681, 12007122), (3362, 6003561), (4223, 4779534), (5043, 4002374), (8446, 2389767), (10086, 2001187), (12669, 1593178), (19429, 1038858), (25338, 796589), (38858, 519429), (58287, 346286), (116574, 173143)]