20148068052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{72883}}^1$

素因数の和:73997

約数の個数: 72

約数和(自身を含む): 58259388096

約数和(自身を除く): 38111320044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1097, 2194, 3291, 4388, 6582, 7679, 9873, 13164, 15358, 19746, 23037, 30716, 39492, 46074, 69111, 72883, 92148, 138222, 145766, 218649, 276444, 291532, 437298, 510181, 655947, 874596, 1020362, 1311894, 1530543, 2040724, 2623788, 3061086, 4591629, 6122172, 9183258, 18366516, 79952651, 159905302, 239857953, 319810604, 479715906, 559668557, 719573859, 959431812, 1119337114, 1439147718, 1679005671, 2238674228, 2878295436, 3358011342, 5037017013, 6716022684, 10074034026, 20148068052]

約数ペア:

[(1, 20148068052), (2, 10074034026), (3, 6716022684), (4, 5037017013), (6, 3358011342), (7, 2878295436), (9, 2238674228), (12, 1679005671), (14, 1439147718), (18, 1119337114), (21, 959431812), (28, 719573859), (36, 559668557), (42, 479715906), (63, 319810604), (84, 239857953), (126, 159905302), (252, 79952651), (1097, 18366516), (2194, 9183258), (3291, 6122172), (4388, 4591629), (6582, 3061086), (7679, 2623788), (9873, 2040724), (13164, 1530543), (15358, 1311894), (19746, 1020362), (23037, 874596), (30716, 655947), (39492, 510181), (46074, 437298), (69111, 291532), (72883, 276444), (92148, 218649), (138222, 145766)]