20176935576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1\times {\mathrm{2113}}^1$

素因数の和:2745

約数の個数: 128

約数和(自身を含む): 58301752320

約数和(自身を除く): 38124816744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 503, 678, 791, 904, 1006, 1356, 1509, 1582, 2012, 2113, 2373, 2712, 3018, 3164, 3521, 4024, 4226, 4746, 6036, 6328, 6339, 7042, 8452, 9492, 10563, 12072, 12678, 14084, 14791, 16904, 18984, 21126, 25356, 28168, 29582, 42252, 44373, 50712, 56839, 59164, 84504, 88746, 113678, 118328, 170517, 177492, 227356, 238769, 341034, 354984, 397873, 454712, 477538, 682068, 716307, 795746, 955076, 1062839, 1193619, 1364136, 1432614, 1591492, 1671383, 1910152, 2125678, 2387238, 2865228, 3182984, 3188517, 3342766, 4251356, 4774476, 5014149, 5730456, 6377034, 6685532, 7439873, 8502712, 9548952, 10028298, 12754068, 13371064, 14879746, 20056596, 22319619, 25508136, 29759492, 40113192, 44639238, 59518984, 89278476, 120100807, 178556952, 240201614, 360302421, 480403228, 720604842, 840705649, 960806456, 1441209684, 1681411298, 2522116947, 2882419368, 3362822596, 5044233894, 6725645192, 10088467788, 20176935576]

約数ペア:

[(1, 20176935576), (2, 10088467788), (3, 6725645192), (4, 5044233894), (6, 3362822596), (7, 2882419368), (8, 2522116947), (12, 1681411298), (14, 1441209684), (21, 960806456), (24, 840705649), (28, 720604842), (42, 480403228), (56, 360302421), (84, 240201614), (113, 178556952), (168, 120100807), (226, 89278476), (339, 59518984), (452, 44639238), (503, 40113192), (678, 29759492), (791, 25508136), (904, 22319619), (1006, 20056596), (1356, 14879746), (1509, 13371064), (1582, 12754068), (2012, 10028298), (2113, 9548952), (2373, 8502712), (2712, 7439873), (3018, 6685532), (3164, 6377034), (3521, 5730456), (4024, 5014149), (4226, 4774476), (4746, 4251356), (6036, 3342766), (6328, 3188517), (6339, 3182984), (7042, 2865228), (8452, 2387238), (9492, 2125678), (10563, 1910152), (12072, 1671383), (12678, 1591492), (14084, 1432614), (14791, 1364136), (16904, 1193619), (18984, 1062839), (21126, 955076), (25356, 795746), (28168, 716307), (29582, 682068), (42252, 477538), (44373, 454712), (50712, 397873), (56839, 354984), (59164, 341034), (84504, 238769), (88746, 227356), (113678, 177492), (118328, 170517)]