20172633092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 39777454080

約数和(自身を除く): 19604820988

約数列:

[1, 2, 4, 17, 23, 34, 46, 67, 68, 92, 134, 268, 311, 391, 619, 622, 782, 1139, 1238, 1244, 1541, 1564, 2278, 2476, 3082, 4556, 5287, 6164, 7153, 10523, 10574, 14237, 14306, 20837, 21046, 21148, 26197, 28474, 28612, 41473, 41674, 42092, 52394, 56948, 82946, 83348, 104788, 121601, 165892, 192509, 242029, 243202, 354229, 385018, 479251, 484058, 486404, 705041, 708458, 770036, 953879, 958502, 968116, 1410082, 1416916, 1907758, 1917004, 2820164, 3272653, 3815516, 4427707, 6545306, 8147267, 8855414, 12898103, 13090612, 16215943, 16294534, 17710828, 25796206, 32431886, 32589068, 51592412, 64863772, 75271019, 150542038, 219267751, 296656369, 301084076, 438535502, 593312738, 877071004, 1186625476, 5043158273, 10086316546, 20172633092]

約数ペア:

[(1, 20172633092), (2, 10086316546), (4, 5043158273), (17, 1186625476), (23, 877071004), (34, 593312738), (46, 438535502), (67, 301084076), (68, 296656369), (92, 219267751), (134, 150542038), (268, 75271019), (311, 64863772), (391, 51592412), (619, 32589068), (622, 32431886), (782, 25796206), (1139, 17710828), (1238, 16294534), (1244, 16215943), (1541, 13090612), (1564, 12898103), (2278, 8855414), (2476, 8147267), (3082, 6545306), (4556, 4427707), (5287, 3815516), (6164, 3272653), (7153, 2820164), (10523, 1917004), (10574, 1907758), (14237, 1416916), (14306, 1410082), (20837, 968116), (21046, 958502), (21148, 953879), (26197, 770036), (28474, 708458), (28612, 705041), (41473, 486404), (41674, 484058), (42092, 479251), (52394, 385018), (56948, 354229), (82946, 243202), (83348, 242029), (104788, 192509), (121601, 165892)]