20051233056

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1313629}}^1$

素因数の和:1313698

約数の個数: 72

約数和(自身を含む): 58096600380

約数和(自身を除く): 38045367324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 1313629, 2627258, 3940887, 5254516, 7881774, 10509032, 11822661, 15763548, 21018064, 23645322, 31527096, 42036128, 47290644, 63054192, 69622337, 94581288, 126108384, 139244674, 189162576, 208867011, 278489348, 378325152, 417734022, 556978696, 626601033, 835468044, 1113957392, 1253202066, 1670936088, 2227914784, 2506404132, 3341872176, 5012808264, 6683744352, 10025616528, 20051233056]

約数ペア:

[(1, 20051233056), (2, 10025616528), (3, 6683744352), (4, 5012808264), (6, 3341872176), (8, 2506404132), (9, 2227914784), (12, 1670936088), (16, 1253202066), (18, 1113957392), (24, 835468044), (32, 626601033), (36, 556978696), (48, 417734022), (53, 378325152), (72, 278489348), (96, 208867011), (106, 189162576), (144, 139244674), (159, 126108384), (212, 94581288), (288, 69622337), (318, 63054192), (424, 47290644), (477, 42036128), (636, 31527096), (848, 23645322), (954, 21018064), (1272, 15763548), (1696, 11822661), (1908, 10509032), (2544, 7881774), (3816, 5254516), (5088, 3940887), (7632, 2627258), (15264, 1313629)]