20144002848

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1\times {\mathrm{911}}^1$

素因数の和:1755

約数の個数: 144

約数和(自身を含む): 56303662464

約数和(自身を除く): 36159659616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 797, 816, 867, 911, 1156, 1594, 1632, 1734, 1822, 2312, 2391, 2733, 3188, 3468, 3644, 4624, 4782, 5466, 6376, 6936, 7288, 9248, 9564, 10932, 12752, 13549, 13872, 14576, 15487, 19128, 21864, 25504, 27098, 27744, 29152, 30974, 38256, 40647, 43728, 46461, 54196, 61948, 76512, 81294, 87456, 92922, 108392, 123896, 162588, 185844, 216784, 230333, 247792, 263279, 325176, 371688, 433568, 460666, 495584, 526558, 650352, 690999, 726067, 743376, 789837, 921332, 1053116, 1300704, 1381998, 1452134, 1486752, 1579674, 1842664, 2106232, 2178201, 2763996, 2904268, 3159348, 3685328, 4212464, 4356402, 5527992, 5808536, 6318696, 7370656, 8424928, 8712804, 11055984, 11617072, 12343139, 12637392, 17425608, 22111968, 23234144, 24686278, 25274784, 34851216, 37029417, 49372556, 69702432, 74058834, 98745112, 148117668, 197490224, 209833363, 296235336, 394980448, 419666726, 592470672, 629500089, 839333452, 1184941344, 1259000178, 1678666904, 2518000356, 3357333808, 5036000712, 6714667616, 10072001424, 20144002848]

約数ペア:

[(1, 20144002848), (2, 10072001424), (3, 6714667616), (4, 5036000712), (6, 3357333808), (8, 2518000356), (12, 1678666904), (16, 1259000178), (17, 1184941344), (24, 839333452), (32, 629500089), (34, 592470672), (48, 419666726), (51, 394980448), (68, 296235336), (96, 209833363), (102, 197490224), (136, 148117668), (204, 98745112), (272, 74058834), (289, 69702432), (408, 49372556), (544, 37029417), (578, 34851216), (797, 25274784), (816, 24686278), (867, 23234144), (911, 22111968), (1156, 17425608), (1594, 12637392), (1632, 12343139), (1734, 11617072), (1822, 11055984), (2312, 8712804), (2391, 8424928), (2733, 7370656), (3188, 6318696), (3468, 5808536), (3644, 5527992), (4624, 4356402), (4782, 4212464), (5466, 3685328), (6376, 3159348), (6936, 2904268), (7288, 2763996), (9248, 2178201), (9564, 2106232), (10932, 1842664), (12752, 1579674), (13549, 1486752), (13872, 1452134), (14576, 1381998), (15487, 1300704), (19128, 1053116), (21864, 921332), (25504, 789837), (27098, 743376), (27744, 726067), (29152, 690999), (30974, 650352), (38256, 526558), (40647, 495584), (43728, 460666), (46461, 433568), (54196, 371688), (61948, 325176), (76512, 263279), (81294, 247792), (87456, 230333), (92922, 216784), (108392, 185844), (123896, 162588)]