20144020206

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{1889}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 41973603840

約数和(自身を除く): 21829583634

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 201, 246, 402, 647, 1294, 1889, 1941, 2747, 3778, 3882, 5494, 5667, 8241, 11334, 16482, 26527, 43349, 53054, 77449, 79581, 86698, 126563, 130047, 154898, 159162, 232347, 253126, 260094, 379689, 464694, 759378, 1222183, 1777309, 2444366, 3554618, 3666549, 5189083, 5331927, 7333098, 10378166, 10663854, 15567249, 31134498, 50109503, 81886261, 100219006, 150328509, 163772522, 245658783, 300657018, 491317566, 3357336701, 6714673402, 10072010103, 20144020206]

約数ペア:

[(1, 20144020206), (2, 10072010103), (3, 6714673402), (6, 3357336701), (41, 491317566), (67, 300657018), (82, 245658783), (123, 163772522), (134, 150328509), (201, 100219006), (246, 81886261), (402, 50109503), (647, 31134498), (1294, 15567249), (1889, 10663854), (1941, 10378166), (2747, 7333098), (3778, 5331927), (3882, 5189083), (5494, 3666549), (5667, 3554618), (8241, 2444366), (11334, 1777309), (16482, 1222183), (26527, 759378), (43349, 464694), (53054, 379689), (77449, 260094), (79581, 253126), (86698, 232347), (126563, 159162), (130047, 154898)]